Birth control (English Wikipedia)

"Update on Emergency Contraception". Association of Reproductive Health Professionals. March 2011. Archived from the original on May 11, 2013. Retrieved May 20, 2013.

auanet.org (Global: low place; English: low place)

"Vasectomy Guideline – American Urological Association". www.auanet.org. Retrieved October 26, 2021.

bbc.co.uk (Global: 11^th place; English: 10^th place)

news.bbc.co.uk

"Goat 'condoms' save Kenyan herds". BBC News. October 6, 2008. Archived from the original on October 6, 2008. Retrieved October 6, 2008.

bbc.com (Global: 26^th place; English: 23^rd place)

Gorvett Z. "The weird reasons there still isn't a male contraceptive pill". BBC Future.

books.google.com (Global: 3^rd place; English: 3^rd place)

Hanson SJ, Burke AE (2010). "Fertility control: contraception, sterilization, and abortion". In Hurt KJ, Guile MW, Bienstock JL, Fox HE, Wallach EE (eds.). The Johns Hopkins manual of gynecology and obstetrics (4th ed.). Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins. pp. 382–395. ISBN 978-1-60547-433-5.
Selected practice recommendations for contraceptive use (2nd ed.). Geneva: World Health Organization. 2004. p. 13. ISBN 978-92-4-156284-3. Archived from the original on September 8, 2017.
Edlin G, Golanty E, Brown KM (2000). Essentials for health and wellness (2nd ed.). Sudbury, MA: Jones and Bartlett. p. 161. ISBN 978-0-7637-0909-9. Archived from the original on June 10, 2016.
Edmonds DK, ed. (2012). Dewhurst's textbook of obstetrics & gynaecology (8th ed.). Chichester, West Sussex: Wiley-Blackwell. p. 508. ISBN 978-0-470-65457-6. Archived from the original on May 3, 2016.
Ammer C (2009). "oral contraceptive". The encyclopedia of women's health (6th ed.). New York: Facts On File. pp. 312–15. ISBN 978-0-8160-7407-5.
Neinstein L (2008). Adolescent health care: a practical guide (5th ed.). Philadelphia: Lippincott Williams & Wilkins. p. 624. ISBN 978-0-7817-9256-1. Archived from the original on June 17, 2016.
Chaudhuri SK (2007). "Barrier Contraceptives". Practice Of Fertility Control: A Comprehensive Manual (7th ed.). Elsevier India. p. 88. ISBN 978-81-312-1150-2. Archived from the original on April 30, 2016.
Hamilton R (2012). Pharmacology for nursing care (8th ed.). St. Louis, MO: Elsevier/Saunders. p. 799. ISBN 978-1-4377-3582-6. Archived from the original on June 3, 2016.
Facts for life (4th ed.). New York: United Nations Children's Fund. 2010. p. 141. ISBN 978-92-806-4466-1. Archived from the original on May 13, 2016.
Pray WS (2005). Nonprescription product therapeutics (2nd ed.). Philadelphia: Lippincott Williams & Wilkins. p. 414. ISBN 978-0-7817-3498-1. Archived from the original on April 30, 2016.
Eberhard N (2010). Andrology Male Reproductive Health and Dysfunction (3rd ed.). [S.l.]: Springer-Verlag Berlin Heidelberg. p. 563. ISBN 978-3-540-78355-8. Archived from the original on May 10, 2016.
Barbieri JF (2009). Yen and Jaffe's reproductive endocrinology: physiology, pathophysiology, and clinical management (6th ed.). Philadelphia: Saunders/Elsevier. p. 873. ISBN 978-1-4160-4907-4. Archived from the original on May 18, 2016.
Medical eligibility criteria for contraceptive use (4th ed.). Geneva: Reproductive Health and Research, World Health Organization. 2009. p. 88. ISBN 978-92-4-156388-8. Archived from the original on May 15, 2016.
Hanson SJ, Burke AE (March 28, 2012). "Fertility Control: Contraception, Sterilization, and Abortion". In Hurt KJ, Guile MW, Bienstock JL, Fox HE, Wallach EE (eds.). The Johns Hopkins manual of gynecology and obstetrics (4th ed.). Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins. p. 232. ISBN 978-1-60547-433-5. Archived from the original on May 12, 2016.
Speroff L, Darney PD (2010). A clinical guide for contraception (5th ed.). Philadelphia: Lippincott Williams & Wilkins. pp. 242–43. ISBN 978-1-60831-610-6. Archived from the original on May 6, 2016.
Gabbe S (2012). Obstetrics: Normal and Problem Pregnancies. Elsevier Health Sciences. p. 527. ISBN 978-1-4557-3395-8. Archived from the original on May 15, 2016.
Falcone T, Hurd WW, eds. (2007). Clinical reproductive medicine and surgery. Philadelphia: Mosby. p. 409. ISBN 978-0-323-03309-1. Archived from the original on June 17, 2016.
Hillard PA (2008). The 5-minute obstetrics and gynecology consult. Hagerstwon, MD: Lippincott Williams & Wilkins. p. 265. ISBN 978-0-7817-6942-6. Archived from the original on June 11, 2016.
Hillard PA (2008). The 5-minute obstetrics and gynecology consult. Hagerstwon, MD: Lippincott Williams & Wilkins. p. 549. ISBN 978-0-7817-6942-6. Archived from the original on May 5, 2016.
Hatcher R (2008). Contraceptive technology (19th ed.). New York: Ardent Media. p. 390. ISBN 978-1-59708-001-9. Archived from the original on May 6, 2016.
Moore DS (2010). The basic practice of statistics (5th ed.). New York: Freeman. p. 25. ISBN 978-1-4292-2426-0. Archived from the original on April 27, 2016.
Lawrence R (2010). Breastfeeding: a guide for the medical professional (7th ed.). Philadelphia: Saunders. p. 673. ISBN 978-1-4377-0788-5.
Alters S, Schiff W (October 5, 2009). Essential Concepts for Healthy Living. Jones & Bartlett Publishers. p. 116. ISBN 978-0-7637-5641-3. Retrieved December 30, 2017.
Greenberg JS, Bruess CE, Oswalt SB (2016). Exploring the Dimensions of Human Sexuality. Jones & Bartlett Publishers. p. 191. ISBN 978-1-4496-9801-0. Retrieved December 30, 2017.
Francis L (2017). The Oxford Handbook of Reproductive Ethics. Oxford University Press. p. 329. ISBN 978-0-19-998187-8. Retrieved December 30, 2017.
Thomas RM (2009). Sex and the American teenager seeing through the myths and confronting the issues. Lanham, MD: Rowman & Littlefield Education. p. 81. ISBN 978-1-60709-018-2.
Edlin G (2012). Health & Wellness. Jones & Bartlett Learning. p. 213. ISBN 978-1-4496-3647-0.
Blackburn ST (2007). Maternal, fetal, & neonatal physiology: a clinical perspective (3rd ed.). St. Louis, MO: Saunders Elsevier. p. 157. ISBN 978-1-4160-2944-1. Archived from the original on May 12, 2016.
Fritz M (2012). Clinical Gynecologic Endocrinology and Infertility. Lippincott Williams & Wilkins. pp. 1007–08. ISBN 978-1-4511-4847-3. Archived from the original on June 3, 2016.
Swisher J, Lauwers A (October 25, 2010). Counseling the nursing mother a lactation consultant's guide (5th ed.). Sudbury, MA: Jones & Bartlett Learning. pp. 465–66. ISBN 978-1-4496-1948-0. Archived from the original on June 16, 2016.
Gupta RC (2011). Reproductive and Developmental Toxicology. Academic Press. p. 105. ISBN 978-0-12-382032-7. Archived from the original on May 16, 2016.
Cuomo A (2010). "Birth control". In O'Reilly A (ed.). Encyclopedia of motherhood. Thousand Oaks, CA: Sage Publications. pp. 121–26. ISBN 978-1-4129-6846-1.
Lipsey RG, Carlaw K, Bekar C (2005). "Historical Record on the Control of Family Size". Economic Transformations: General Purpose Technologies and Long-Term Economic Growth. Oxford University Press. pp. 335–40. ISBN 978-0-19-928564-8.
unspecified (2001). "Herbal contraceptives and abortifacients". In Bullough VL (ed.). Encyclopedia of birth control. Santa Barbara, CA: ABC-CLIO. pp. 125–28. ISBN 978-1-57607-181-6.
Totelin LM (2009). Hippocratic Recipes: Oral and Written Transmission of Pharmacological Knowledge in Fifth- and Fourth-Century Greece. Leiden, Netherlands; Boston: Brill. pp. 158–61. ISBN 978-90-04-17154-1.
Carrick PJ (2001). Medical Ethics in Ancient World. Washington, DC: Georgetown University Press. pp. 119–22. ISBN 978-1-58901-861-7.
McTavish L (2007). "Contraception and birth control". In Robin D (ed.). Encyclopedia of women in the Renaissance: Italy, France, and England. Santa Barbara, CA: ABC-CLIO. pp. 91–92. ISBN 978-1-85109-772-2.
Simms M (January 27, 1977). "Review: A History of the Malthusian League 1877–1927". New Scientist. Archived from the original on May 5, 2016.
Meyer JE (2004). Any friend of the movement: networking for birth control, 1920–1940. Ohio State University Press. p. 184. ISBN 978-0-8142-0954-7. Archived from the original on January 3, 2014.
Pastorello K (2013). The Progressives: Activism and Reform in American Society, 1893–1917. John Wiley & Sons. p. 65. ISBN 978-1-118-65112-4. Archived from the original on June 4, 2016.
Baker JH (2012). Margaret Sanger: a life of passion (First pbk. ed.). Farrar, Straus and Giroux. pp. 115–17. ISBN 978-1-4299-6897-3. Archived from the original on May 4, 2016.
McCann CR (2010). "Women as Leaders in the Contraceptive Movement". In O'Connor K (ed.). Gender and Women's Leadership: A Reference Handbook. Sage. p. 751. ISBN 978-1-84885-583-0. OCLC 568741234. Archived from the original on June 10, 2016.
Fritz MA, Speroff L (2011). "Intrauterine contraception". Clinical gynecologic endocrinology and infertility (8th ed.). Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins. pp. 1095–98. ISBN 978-0-7817-7968-5. Archived from the original on November 16, 2016.
Poston D (2010). Population and Society: An Introduction to Demography. Cambridge University Press. p. 98. ISBN 978-1-139-48938-6. Archived from the original on November 16, 2016.
Ruether RR (2006). "Women in North American Catholicism". In Keller RS (ed.). Encyclopedia of women and religion in North America. Bloomington, IN [u.a.]: Indiana Univ. Press. p. 132. ISBN 978-0-253-34686-5. Archived from the original on May 29, 2016.
Digby B, Ferretti J, Flintoff I, Owen A, Ryan C (2001). Digby B (ed.). Heinemann 16–19 Geography: Global Challenges Student Book (2nd ed.). Heinemann. p. 158. ISBN 978-0-435-35249-3. Archived from the original on May 12, 2016.
Rengel M (2000). Encyclopedia of birth control. Phoenix, AZ: Oryx Press. p. 202. ISBN 978-1-57356-255-3. Archived from the original on June 3, 2016.
Bennett JA (2008). Water is thicker than blood: an Augustinian theology of marriage and singleness. Oxford: Oxford University Press. p. 178. ISBN 978-0-19-531543-1. Archived from the original on May 28, 2016.
Hutcherson H (2002). What your mother never told you about s.e.x (1st Perigee ed.). New York: Perigee Book. p. 201. ISBN 978-0-399-52853-8. Archived from the original on June 29, 2016.
Rengel M (2000). Encyclopedia of birth control. Phoenix, AZ: Oryx Press. p. 65. ISBN 978-1-57356-255-3. Archived from the original on May 6, 2016.
Alexander W (2013). New Dimensions In Women's Health – Book Alone (6th ed.). Jones & Bartlett Publishers. p. 105. ISBN 978-1-4496-8375-7. Archived from the original on May 6, 2016.
Sharkey H (2013). Need to Know Fertility and Conception and Pregnancy. HarperCollins. p. 17. ISBN 978-0-00-751686-5. Archived from the original on June 3, 2016.
Strange M (2011). Encyclopedia of women in today's world. Thousand Oaks, CA: Sage Reference. p. 928. ISBN 978-1-4129-7685-5. Archived from the original on May 15, 2016.
Millar L (2011). Infectious Disease Management in Animal Shelters. John Wiley & Sons. ISBN 978-1-119-94945-9. Archived from the original on May 3, 2016.
Ackerman L, ed. (2007). Blackwell's five-minute veterinary practice management consult (1st ed.). Ames, IO: Blackwell Pub. p. 80. ISBN 978-0-7817-5984-7. Archived from the original on June 10, 2016.

cdc.gov (Global: 251^st place; English: 248^th place)

Curtis KM, Tepper NK, Jatlaoui TC, Berry-Bibee E, Horton LG, Zapata LB, et al. (July 2016). "U.S. Medical Eligibility Criteria for Contraceptive Use, 2016". MMWR. Recommendations and Reports. 65 (3): 1–103. doi:10.15585/mmwr.rr6503a1. PMID 27467196.
"U.S. Selected Practice Recommendations for Contraceptive Use, 2013: adapted from the World Health Organization selected practice recommendations for contraceptive use, 2nd edition". MMWR. Recommendations and Reports. 62 (RR-05). Division Of Reproductive Health, National Center for Chronic Disease Prevention Health Promotion, U.S. Centers for Disease Control and Prevention: 1–60. June 2013. PMID 23784109. Archived from the original on July 10, 2013.

chicagotribune.com (Global: 143^rd place; English: 80^th place)

"Puerto Ricans recall being guinea pigs for 'magic pill'". Chicago Tribune. April 11, 2004. Retrieved December 14, 2021.

choosingwisely.org (Global: low place; English: 8,871^st place)

"American Academy of Family Physicians | Choosing Wisely". www.choosingwisely.org. February 24, 2015. Retrieved August 14, 2018.

cia.gov (Global: 133^rd place; English: 275^th place)

Country Comparison: Maternal Mortality Rate Archived November 8, 2012, at the Wayback Machine in The CIA World Factbook

contraceptionjournal.org (Global: low place; English: low place)

Roe AH, Bartz D (January 2019). "Society of Family Planning clinical recommendations: contraception after surgical abortion". Contraception. 99 (1): 2–9. doi:10.1016/j.contraception.2018.08.016. PMID 30195718.

cornell.edu (Global: 308^th place; English: 253^rd place)

ropercenter.cornell.edu

"Public Attitudes about Birth Control | Roper Center for Public Opinion Research". ropercenter.cornell.edu. Retrieved December 19, 2023.

doi.org (Global: 2^nd place; English: 2^nd place)

Curtis KM, Tepper NK, Jatlaoui TC, Berry-Bibee E, Horton LG, Zapata LB, et al. (July 2016). "U.S. Medical Eligibility Criteria for Contraceptive Use, 2016". MMWR. Recommendations and Reports. 65 (3): 1–103. doi:10.15585/mmwr.rr6503a1. PMID 27467196.
Chin HB, Sipe TA, Elder R, Mercer SL, Chattopadhyay SK, Jacob V, et al. (March 2012). "The effectiveness of group-based comprehensive risk-reduction and abstinence education interventions to prevent or reduce the risk of adolescent pregnancy, human immunodeficiency virus, and sexually transmitted infections: two systematic reviews for the Guide to Community Preventive Services". American Journal of Preventive Medicine. 42 (3): 272–94. doi:10.1016/j.amepre.2011.11.006. PMID 22341164.
Gizzo S, Fanelli T, Di Gangi S, Saccardi C, Patrelli TS, Zambon A, et al. (October 2012). "Nowadays which emergency contraception? Comparison between past and present: latest news in terms of clinical efficacy, side effects and contraindications". Gynecological Endocrinology. 28 (10): 758–63. doi:10.3109/09513590.2012.662546. PMID 22390259. S2CID 39676240.
DiCenso A, Guyatt G, Willan A, Griffith L (June 2002). "Interventions to reduce unintended pregnancies among adolescents: systematic review of randomised controlled trials". BMJ. 324 (7351): 1426. doi:10.1136/bmj.324.7351.1426. PMC 115855. PMID 12065267.
Duffy K, Lynch DA, Santinelli J, Santelli J (December 2008). "Government support for abstinence-only-until-marriage education". Clinical Pharmacology and Therapeutics. 84 (6): 746–8. doi:10.1038/clpt.2008.188. PMID 18923389. S2CID 19499439. Archived from the original on December 11, 2008.
Carr B, Gates MF, Mitchell A, Shah R (July 2012). "Giving women the power to plan their families". Lancet. 380 (9837): 80–82. doi:10.1016/S0140-6736(12)60905-2. PMID 22784540. S2CID 205966410. Archived from the original on May 10, 2013.
Cleland J, Conde-Agudelo A, Peterson H, Ross J, Tsui A (July 2012). "Contraception and health". Lancet. 380 (9837): 149–156. doi:10.1016/S0140-6736(12)60609-6. PMID 22784533. S2CID 9982712.
Ahmed S, Li Q, Liu L, Tsui AO (July 2012). "Maternal deaths averted by contraceptive use: an analysis of 172 countries". Lancet. 380 (9837): 111–125. doi:10.1016/S0140-6736(12)60478-4. PMID 22784531. S2CID 25724866. Archived from the original on May 10, 2013.
Canning D, Schultz TP (July 2012). "The economic consequences of reproductive health and family planning". Lancet. 380 (9837): 165–171. doi:10.1016/S0140-6736(12)60827-7. PMID 22784535. S2CID 39280999. Archived from the original on June 2, 2013.
Van Braeckel D, Temmerman M, Roelens K, Degomme O (July 2012). "Slowing population growth for wellbeing and development". Lancet. 380 (9837): 84–85. doi:10.1016/S0140-6736(12)60902-7. PMID 22784542. S2CID 10015998. Archived from the original on May 10, 2013.
Trussell J (May 2011). "Contraceptive failure in the United States". Contraception. 83 (5): 397–404. doi:10.1016/j.contraception.2011.01.021. PMC 3638209. PMID 21477680.
Trussell J (2011). "Contraceptive efficacy". In Hatcher RA, Trussell J, Nelson AL, Cates Jr W, Kowal D, Policar MS (eds.). Contraceptive technology (20th revised ed.). New York: Ardent Media. pp. 779–863. ISBN 978-1-59708-004-0. ISSN 0091-9721. OCLC 781956734.
Van der Wijden C, Manion C (October 2015). "Lactational amenorrhoea method for family planning". The Cochrane Database of Systematic Reviews. 2015 (10) CD001329. doi:10.1002/14651858.CD001329.pub2. PMC 6823189. PMID 26457821.
Committee on Adolescence (October 2014). "Contraception for adolescents". Pediatrics. 134 (4): e1244-56. doi:10.1542/peds.2014-2299. PMC 1070796. PMID 25266430.
Mansour D, Gemzell-Danielsson K, Inki P, Jensen JT (November 2011). "Fertility after discontinuation of contraception: a comprehensive review of the literature". Contraception. 84 (5): 465–77. doi:10.1016/j.contraception.2011.04.002. PMID 22018120.
Tepper NK, Curtis KM, Steenland MW, Marchbanks PA (May 2013). "Physical examination prior to initiating hormonal contraception: a systematic review". Contraception. 87 (5): 650–4. doi:10.1016/j.contraception.2012.08.010. PMID 23121820.
Brito MB, Nobre F, Vieira CS (April 2011). "Hormonal contraception and cardiovascular system". Arquivos Brasileiros de Cardiologia. 96 (4): e81-9. doi:10.1590/S0066-782X2011005000022. PMID 21359483.
Stegeman BH, de Bastos M, Rosendaal FR, van Hylckama Vlieg A, Helmerhorst FM, Stijnen T, Dekkers OM (September 2013). "Different combined oral contraceptives and the risk of venous thrombosis: systematic review and network meta-analysis". BMJ. 347 f5298. doi:10.1136/bmj.f5298. PMC 3771677. PMID 24030561.
Tosetto A, Iorio A, Marcucci M, Baglin T, Cushman M, Eichinger S, et al. (June 2012). "Predicting disease recurrence in patients with previous unprovoked venous thromboembolism: a proposed prediction score (DASH)". Journal of Thrombosis and Haemostasis. 10 (6): 1019–25. doi:10.1111/j.1538-7836.2012.04735.x. PMID 22489957. S2CID 27149654.
Burrows LJ, Basha M, Goldstein AT (September 2012). "The effects of hormonal contraceptives on female sexuality: a review". The Journal of Sexual Medicine. 9 (9): 2213–23. doi:10.1111/j.1743-6109.2012.02848.x. PMID 22788250.
Shulman LP (October 2011). "The state of hormonal contraception today: benefits and risks of hormonal contraceptives: combined estrogen and progestin contraceptives". American Journal of Obstetrics and Gynecology. 205 (4 Suppl): S9-13. doi:10.1016/j.ajog.2011.06.057. PMID 21961825.
Havrilesky LJ, Moorman PG, Lowery WJ, Gierisch JM, Coeytaux RR, Urrutia RP, et al. (July 2013). "Oral contraceptive pills as primary prevention for ovarian cancer: a systematic review and meta-analysis". Obstetrics and Gynecology. 122 (1): 139–47. doi:10.1097/AOG.0b013e318291c235. PMID 23743450. S2CID 31552437.
Mantha S, Karp R, Raghavan V, Terrin N, Bauer KA, Zwicker JI (August 2012). "Assessing the risk of venous thromboembolic events in women taking progestin-only contraception: a meta-analysis". BMJ. 345 (aug07 2) e4944. doi:10.1136/bmj.e4944. PMC 3413580. PMID 22872710.
Burke AE (October 2011). "The state of hormonal contraception today: benefits and risks of hormonal contraceptives: progestin-only contraceptives". American Journal of Obstetrics and Gynecology. 205 (4 Suppl): S14-7. doi:10.1016/j.ajog.2011.04.033. PMID 21961819.
Rott H (August 2012). "Thrombotic risks of oral contraceptives". Current Opinion in Obstetrics & Gynecology. 24 (4): 235–40. doi:10.1097/GCO.0b013e328355871d. PMID 22729096. S2CID 23938634.
Committee on Adolescence (November 2013). "Condom Use by Adolescents". Pediatrics. 132 (5): 973–981. doi:10.1542/peds.2013-2821. PMID 28448257.
Kuyoh MA, Toroitich-Ruto C, Grimes DA, Schulz KF, Gallo MF (January 2003). "Sponge versus diaphragm for contraception: a Cochrane review". Contraception. 67 (1): 15–8. doi:10.1016/s0010-7824(02)00434-1. PMID 12521652.
Winner B, Peipert JF, Zhao Q, Buckel C, Madden T, Allsworth JE, Secura GM (May 2012). "Effectiveness of long-acting reversible contraception". The New England Journal of Medicine. 366 (21): 1998–2007. doi:10.1056/NEJMoa1110855. PMID 22621627. S2CID 16812353.
Committee on Adolescent Health Care Long-Acting Reversible Contraception Working Group, The American College of Obstetricians and Gynecologists (October 2012). "Committee opinion no. 539: adolescents and long-acting reversible contraception: implants and Intrauterine devices". Obstetrics and Gynecology. 120 (4): 983–8. doi:10.1097/AOG.0b013e3182723b7d. PMID 22996129. S2CID 35516759.
Black K, Lotke P, Buhling KJ, Zite NB (October 2012). "A review of barriers and myths preventing the more widespread use of intrauterine contraception in nulliparous women". The European Journal of Contraception & Reproductive Health Care. 17 (5): 340–50. doi:10.3109/13625187.2012.700744. PMC 4950459. PMID 22834648.
Steenland MW, Tepper NK, Curtis KM, Kapp N (November 2011). "Intrauterine contraceptive insertion postabortion: a systematic review". Contraception. 84 (5): 447–64. doi:10.1016/j.contraception.2011.03.007. PMID 22018119.
Roe AH, Bartz D (January 2019). "Society of Family Planning clinical recommendations: contraception after surgical abortion". Contraception. 99 (1): 2–9. doi:10.1016/j.contraception.2018.08.016. PMID 30195718.
Marnach ML, Long ME, Casey PM (March 2013). "Current issues in contraception". Mayo Clinic Proceedings. 88 (3): 295–9. doi:10.1016/j.mayocp.2013.01.007. PMID 23489454.
Cramer DW (February 2012). "The epidemiology of endometrial and ovarian cancer". Hematology/Oncology Clinics of North America. 26 (1): 1–12. doi:10.1016/j.hoc.2011.10.009. PMC 3259524. PMID 22244658.
Adams CE, Wald M (August 2009). "Risks and complications of vasectomy". The Urologic Clinics of North America. 36 (3): 331–6. doi:10.1016/j.ucl.2009.05.009. PMID 19643235.
Hillis SD, Marchbanks PA, Tylor LR, Peterson HB (June 1999). "Poststerilization regret: findings from the United States Collaborative Review of Sterilization". Obstetrics and Gynecology. 93 (6): 889–895. doi:10.1016/s0029-7844(98)00539-0. PMID 10362150. S2CID 38389864.
Deffieux X, Morin Surroca M, Faivre E, Pages F, Fernandez H, Gervaise A (May 2011). "Tubal anastomosis after tubal sterilization: a review". Archives of Gynecology and Obstetrics. 283 (5): 1149–58. doi:10.1007/s00404-011-1858-1. PMID 21331539. S2CID 28359350.
Shridharani A, Sandlow JI (November 2010). "Vasectomy reversal versus IVF with sperm retrieval: which is better?". Current Opinion in Urology. 20 (6): 503–9. doi:10.1097/MOU.0b013e32833f1b35. PMID 20852426. S2CID 42105503.
Nagler HM, Jung H (August 2009). "Factors predicting successful microsurgical vasectomy reversal". The Urologic Clinics of North America. 36 (3): 383–90. doi:10.1016/j.ucl.2009.05.010. PMID 19643240.
Grimes DA, Gallo MF, Grigorieva V, Nanda K, Schulz KF (October 2004). "Fertility awareness-based contraception methods". The Cochrane Database of Systematic Reviews. 2012 (4) CD004860. doi:10.1002/14651858.CD004860.pub2. PMC 8855505. PMID 15495128.
Freundl G, Sivin I, Batár I (April 2010). "State-of-the-art of non-hormonal methods of contraception: IV. Natural family planning". The European Journal of Contraception & Reproductive Health Care. 15 (2): 113–23. doi:10.3109/13625180903545302. PMID 20141492. S2CID 207523506.
Mangone ER, Lebrun V, Muessig KE (January 2016). "Mobile Phone Apps for the Prevention of Unintended Pregnancy: A Systematic Review and Content Analysis". JMIR mHealth and uHealth. 4 (1) e6. doi:10.2196/mhealth.4846. PMC 4738182. PMID 26787311.
Jones RK, Fennell J, Higgins JA, Blanchard K (June 2009). "Better than nothing or savvy risk-reduction practice? The importance of withdrawal". Contraception. 79 (6): 407–10. doi:10.1016/j.contraception.2008.12.008. PMID 19442773.
Killick SR, Leary C, Trussell J, Guthrie KA (March 2011). "Sperm content of pre-ejaculatory fluid". Human Fertility. 14 (1): 48–52. doi:10.3109/14647273.2010.520798. PMC 3564677. PMID 21155689.
Murthy AS, Harwood B (2007). "Contraception Update". Primary Care in Obstetrics and Gynecology (2nd ed.). New York: Springer. pp. 241–264. doi:10.1007/978-0-387-32328-2_12. ISBN 978-0-387-32327-5.
Fortenberry JD (April 2005). "The limits of abstinence-only in preventing sexually transmitted infections". The Journal of Adolescent Health. 36 (4): 269–70. doi:10.1016/j.jadohealth.2005.02.001. PMID 15780781.
Santelli JS, Kantor LM, Grilo SA, Speizer IS, Lindberg LD, Heitel J, et al. (September 2017). "Abstinence-Only-Until-Marriage: An Updated Review of U.S. Policies and Programs and Their Impact". The Journal of Adolescent Health. 61 (3): 273–280. doi:10.1016/j.jadohealth.2017.05.031. hdl:1805/15683. PMID 28842065.
Leung VW, Levine M, Soon JA (February 2010). "Mechanisms of action of hormonal emergency contraceptives". Pharmacotherapy. 30 (2): 158–68. doi:10.1592/phco.30.2.158. PMID 20099990. S2CID 41337748. The evidence strongly supports disruption of ovulation as a mechanism of action. The data suggest that emergency contraceptives are unlikely to act by interfering with implantation
Shen J, Che Y, Showell E, Chen K, Cheng L, et al. (Cochrane Fertility Regulation Group) (January 2019). "Interventions for emergency contraception". The Cochrane Database of Systematic Reviews. 1 (1) CD001324. doi:10.1002/14651858.CD001324.pub6. PMC 7055045. PMID 30661244.
Shrader SP, Hall LN, Ragucci KR, Rafie S (September 2011). "Updates in hormonal emergency contraception". Pharmacotherapy. 31 (9): 887–95. doi:10.1592/phco.31.9.887. PMID 21923590. S2CID 33900390.
Beeston A (January 27, 2022). "Pharmacists gave the POP with emergency contraception". NIHR Evidence. doi:10.3310/alert_48882. Retrieved May 31, 2024.
Cameron ST, Glasier A, McDaid L, Radley A, Patterson S, Baraitser P, Stephenson J, Gilson R, Battison C, Cowle K, Vadiveloo T, Johnstone A, Morelli A, Goulao B, Forrest M (May 5, 2021). "Provision of the progestogen-only pill by community pharmacies as bridging contraception for women receiving emergency contraception: the Bridge-it RCT". Health Technology Assessment. 25 (27): 1–92. doi:10.3310/hta25270. hdl:2164/16696. ISSN 2046-4924. PMC 8126983. PMID 33949940.
Richardson AR, Maltz FN (January 2012). "Ulipristal acetate: review of the efficacy and safety of a newly approved agent for emergency contraception". Clinical Therapeutics. 34 (1): 24–36. doi:10.1016/j.clinthera.2011.11.012. PMID 22154199.
Cleland K, Zhu H, Goldstuck N, Cheng L, Trussell J (July 2012). "The efficacy of intrauterine devices for emergency contraception: a systematic review of 35 years of experience". Human Reproduction. 27 (7): 1994–2000. doi:10.1093/humrep/des140. PMC 3619968. PMID 22570193.
Glasier A, Cameron ST, Blithe D, Scherrer B, Mathe H, Levy D, et al. (October 2011). "Can we identify women at risk of pregnancy despite using emergency contraception? Data from randomized trials of ulipristal acetate and levonorgestrel". Contraception. 84 (4): 363–7. doi:10.1016/j.contraception.2011.02.009. PMID 21920190.
Cates W, Steiner MJ (March 2002). "Dual protection against unintended pregnancy and sexually transmitted infections: what is the best contraceptive approach?". Sexually Transmitted Diseases. 29 (3): 168–74. doi:10.1097/00007435-200203000-00007. PMID 11875378. S2CID 42792667.
Bhakta J, Bainbridge J, Borgelt L (November 2015). "Teratogenic medications and concurrent contraceptive use in women of childbearing ability with epilepsy". Epilepsy & Behavior. 52 (Pt A): 212–7. doi:10.1016/j.yebeh.2015.08.004. PMID 26460786. S2CID 6504198.
Sholapurkar SL (February 2010). "Is there an ideal interpregnancy interval after a live birth, miscarriage or other adverse pregnancy outcomes?". Journal of Obstetrics and Gynaecology. 30 (2): 107–10. doi:10.3109/01443610903470288. PMID 20143964. S2CID 6346721.
Lavin C, Cox JE (August 2012). "Teen pregnancy prevention: current perspectives". Current Opinion in Pediatrics. 24 (4): 462–9. doi:10.1097/MOP.0b013e3283555bee. PMID 22790099. S2CID 12022584.
Robbins CL, Ott MA (October 2017). "Contraception options and provision to adolescents". Minerva Pediatrica. 69 (5): 403–414. doi:10.23736/s0026-4946.17.05026-5. hdl:1805/14082. PMID 28643995.
Britton LE, Alspaugh A, Greene MZ, McLemore MR (February 2020). "CE: An Evidence-Based Update on Contraception". The American Journal of Nursing. 120 (2): 22–33. doi:10.1097/01.NAJ.0000654304.29632.a7. PMC 7533104. PMID 31977414.
Tsui AO, McDonald-Mosley R, Burke AE (April 2010). "Family planning and the burden of unintended pregnancies". Epidemiologic Reviews. 32 (1): 152–74. doi:10.1093/epirev/mxq012. PMC 3115338. PMID 20570955.
Darroch JE (March 2013). "Trends in contraceptive use". Contraception. 87 (3): 259–63. doi:10.1016/j.contraception.2012.08.029. PMID 23040137.
Naz RK, Rowan S (June 2009). "Update on male contraception". Current Opinion in Obstetrics & Gynecology. 21 (3): 265–9. doi:10.1097/gco.0b013e328329247d. PMID 19469045. S2CID 40507937.
Cleland JG, Ndugwa RP, Zulu EM (February 2011). "Family planning in sub-Saharan Africa: progress or stagnation?". Bulletin of the World Health Organization. 89 (2): 137–43. doi:10.2471/BLT.10.077925. PMC 3040375. PMID 21346925.
Darroch JE, Singh S (May 2013). "Trends in contraceptive need and use in developing countries in 2003, 2008, and 2012: an analysis of national surveys". Lancet. 381 (9879): 1756–62. doi:10.1016/S0140-6736(13)60597-8. PMID 23683642. S2CID 8257042.
Rasch V (July 2011). "Unsafe abortion and postabortion care – an overview". Acta Obstetricia et Gynecologica Scandinavica. 90 (7): 692–700. doi:10.1111/j.1600-0412.2011.01165.x. PMID 21542813. S2CID 27737728.
Hartmann B (1997). "Population control I: Birth of an ideology". International Journal of Health Services. 27 (3): 523–40. doi:10.2190/bl3n-xajx-0yqb-vqbx. PMID 9285280. S2CID 39035850.
d'Arcy F (November 1977). "The Malthusian League and the resistance to birth control propaganda in late Victorian Britain". Population Studies. 31 (3): 429–48. doi:10.2307/2173367. JSTOR 2173367. PMID 11630505.
Küenzl J, Schwabenland C, Elmaco J, Hale S, Levi E, Chen M, et al. (2010), "International Planned Parenthood Federation", International Encyclopedia of Civil Society, pp. 891–892, doi:10.1007/978-0-387-93996-4_403, ISBN 978-0-387-93994-0
Szuhan N (September 2018). "Sex in the laboratory: the Family Planning Association and contraceptive science in Britain, 1929–1959". British Journal for the History of Science. 51 (3): 487–510. doi:10.1017/S0007087418000481. PMID 29952279. S2CID 49474491.
Bailey MJ (2013). "Fifty Years of Family Planning: New Evidence on the Long-Run Effects of Increasing Access to Contraception". Brookings Papers on Economic Activity. 2013: 341–409. doi:10.1353/eca.2013.0001. ISSN 0007-2303. PMC 4203450. PMID 25339778.
Zhang J, Zhou K, Shan D, Luo X (May 2022). "Medical methods for first trimester abortion". The Cochrane Database of Systematic Reviews. 2022 (5) CD002855. doi:10.1002/14651858.CD002855.pub5. PMC 9128719. PMID 35608608.
Cottingham J, Germain A, Hunt P (July 2012). "Use of human rights to meet the unmet need for family planning". Lancet. 380 (9837): 172–80. doi:10.1016/S0140-6736(12)60732-6. PMID 22784536. S2CID 41854959.
Garner AC, Michel AR (November 4, 2016). ""The Birth Control Divide": U.S. Press Coverage of Contraception, 1873–2013". Journalism & Communication Monographs. 18 (4): 180–234. doi:10.1177/1522637916672457. S2CID 151781215.
Srikanthan A, Reid RL (February 2008). "Religious and cultural influences on contraception". Journal of Obstetrics and Gynaecology Canada. 30 (2): 129–137. doi:10.1016/s1701-2163(16)32736-0. PMID 18254994.
Cottrell BH (March–April 2010). "An updated review of evidence to discourage douching". MCN: The American Journal of Maternal/Child Nursing. 35 (2): 102–7, quiz 108–9. doi:10.1097/NMC.0b013e3181cae9da. PMID 20215951. S2CID 46715131.
Girum T, Wasie A (December 2018). "Return of fertility after discontinuation of contraception: a systematic review and meta-analysis". Contraception and Reproductive Medicine. 3 (1) 9. doi:10.1186/s40834-018-0064-y. PMC 6055351. PMID 30062044.
Dehlendorf C, Rodriguez MI, Levy K, Borrero S, Steinauer J (March 2010). "Disparities in family planning". American Journal of Obstetrics and Gynecology. 202 (3): 214–20. doi:10.1016/j.ajog.2009.08.022. PMC 2835625. PMID 20207237.
Swan LE (December 2021). "The impact of US policy on contraceptive access: a policy analysis". Reproductive Health. 18 (1) 235. doi:10.1186/s12978-021-01289-3. ISSN 1742-4755. PMC 8607408. PMID 34809673.
Sonfield A, Gold RB, Frost JJ, Darroch JE (March 2004). "U.S. Insurance Coverage of Contraceptives and the Impact Of Contraceptive Coverage Mandates". Perspectives on Sexual and Reproductive Health. 36 (2): 72–79. doi:10.1363/3607204 (inactive August 15, 2025). ISSN 1538-6341.{{cite journal}}: CS1 maint: DOI inactive as of August 2025 (link)
Jensen JT (October 2011). "The future of contraception: innovations in contraceptive agents: tomorrow's hormonal contraceptive agents and their clinical implications". American Journal of Obstetrics and Gynecology. 205 (4 Suppl): S21-5. doi:10.1016/j.ajog.2011.06.055. PMID 21961821.
Halpern V, Raymond EG, Lopez LM (September 2014). "Repeated use of pre- and postcoital hormonal contraception for prevention of pregnancy". The Cochrane Database of Systematic Reviews. 2014 (9) CD007595. doi:10.1002/14651858.CD007595.pub3. PMC 7196890. PMID 25259677.
Castaño PM, Adekunle L (March 2010). "Transcervical sterilization". Seminars in Reproductive Medicine. 28 (2): 103–9. doi:10.1055/s-0030-1248134. PMID 20352559. S2CID 260317985.
Glasier A (November 2010). "Acceptability of contraception for men: a review". Contraception. 82 (5): 453–456. doi:10.1016/j.contraception.2010.03.016. PMID 20933119.
Roth MY, Shih G, Ilani N, Wang C, Page ST, Bremner WJ, et al. (October 2014). "Acceptability of a transdermal gel-based male hormonal contraceptive in a randomized controlled trial". Contraception. 90 (4): 407–412. doi:10.1016/j.contraception.2014.05.013. PMC 4269220. PMID 24981149.
Anderson DJ, Johnston DS (April 2023). "A brief history and future prospects of contraception". Science. 380 (6641): 154–158. Bibcode:2023Sci...380..154A. doi:10.1126/science.adf9341. PMC 10615352. PMID 37053322. S2CID 258112296.
Holdaway J, Georg GI (May 24, 2024). "An emerging target for male contraception". Science. 384 (6698): 849–850. Bibcode:2024Sci...384..849H. doi:10.1126/science.adp6432. ISSN 0036-8075. PMID 38781397.
Kirkpatrick JF, Lyda RO, Frank KM (July 2011). "Contraceptive vaccines for wildlife: a review". American Journal of Reproductive Immunology. 66 (1): 40–50. doi:10.1111/j.1600-0897.2011.01003.x. PMID 21501279. S2CID 3890080.
Levy JK (July 2011). "Contraceptive vaccines for the humane control of community cat populations". American Journal of Reproductive Immunology. 66 (1): 63–70. doi:10.1111/j.1600-0897.2011.01005.x. PMC 5567843. PMID 21501281.

fda.gov (Global: 470^th place; English: 329^th place)

Office of the Commissioner (March 24, 2020). "FDA takes additional action to better understand safety of Essure, inform patients of potential risks". FDA. Retrieved May 1, 2020.

fhi.org (Global: low place; English: low place)

Best K (2005). "Nonconsensual Sex Undermines Sexual Health". Network. 23 (4). Archived from the original on February 18, 2009.

fphandbook.org (Global: low place; English: low place)

World Health Organization Department of Reproductive Health and Research (2011). Family planning: A global handbook for providers: Evidence-based guidance developed through worldwide collaboration (PDF) (Rev. and Updated ed.). Geneva: WHO and Center for Communication Programs. ISBN 978-0-9788563-7-3. Archived (PDF) from the original on September 21, 2013.

freethepill.org (Global: low place; English: low place)

"Opill launches as the first OTC birth control pill in the US". Free The Pill. Retrieved August 12, 2026.

goarch.org (Global: low place; English: 8,131^st place)

Harakas SS (August 12, 1985). "The Stand of the Orthodox Church on Controversial Issues – Society Articles – Greek Orthodox Archdiocese of America". Greek Orthodox Archdiocese of America. Retrieved September 5, 2019.

gov.ie (Global: 9,282^nd place; English: 5,179^th place)

"Minister Donnelly secures free contraception for women aged between 17–25 years in Budget 2022". Gov.ie. Department of Health. October 22, 2021. Retrieved June 7, 2022.

guttmacher.org (Global: low place; English: 7,437^th place)

Singh S, Darroch JE (June 2012). "Costs and Benefits of Contraceptive Services: Estimates for 2012" (PDF). United Nations Population Fund: 1. Archived (PDF) from the original on August 5, 2012.
"Popularity Disparity: Attitudes About the IUD in Europe and the United States". Guttmacher Policy Review. 2007. Archived from the original on March 7, 2010. Retrieved April 27, 2010.
Singh S, Darroch JE (June 2012). "Adding It Up: Costs and Benefits of Contraceptive Services Estimates for 2012" (PDF). Guttmacher Institute and United Nations Population Fund (UNFPA), 201. Archived (PDF) from the original on August 5, 2012.

hdl.handle.net (Global: 66^th place; English: 34^th place)

Santelli JS, Kantor LM, Grilo SA, Speizer IS, Lindberg LD, Heitel J, et al. (September 2017). "Abstinence-Only-Until-Marriage: An Updated Review of U.S. Policies and Programs and Their Impact". The Journal of Adolescent Health. 61 (3): 273–280. doi:10.1016/j.jadohealth.2017.05.031. hdl:1805/15683. PMID 28842065.
Cameron ST, Glasier A, McDaid L, Radley A, Patterson S, Baraitser P, Stephenson J, Gilson R, Battison C, Cowle K, Vadiveloo T, Johnstone A, Morelli A, Goulao B, Forrest M (May 5, 2021). "Provision of the progestogen-only pill by community pharmacies as bridging contraception for women receiving emergency contraception: the Bridge-it RCT". Health Technology Assessment. 25 (27): 1–92. doi:10.3310/hta25270. hdl:2164/16696. ISSN 2046-4924. PMC 8126983. PMID 33949940.
Robbins CL, Ott MA (October 2017). "Contraception options and provision to adolescents". Minerva Pediatrica. 69 (5): 403–414. doi:10.23736/s0026-4946.17.05026-5. hdl:1805/14082. PMID 28643995.

healthcare.gov (Global: low place; English: low place)

"Birth control benefits and reproductive health care options in the Health Insurance Marketplace". HealthCare.gov. Archived from the original on February 12, 2016. Retrieved February 17, 2016.

healthlinkbc.ca (Global: low place; English: low place)

"Preventing Sexually Transmitted Infections (STIs)". British Columbia Health Link. February 2017. Archived from the original on July 27, 2020. Retrieved March 31, 2018.

ibisreproductivehealth.org (Global: low place; English: low place)

Ibis celebrates the first-ever application for an OTC birth control pill in the United States, Ibis Reproductive Health July 2022

jstor.org (Global: 23^rd place; English: 15^th place)

d'Arcy F (November 1977). "The Malthusian League and the resistance to birth control propaganda in late Victorian Britain". Population Studies. 31 (3): 429–48. doi:10.2307/2173367. JSTOR 2173367. PMID 11630505.

latinainstitute.org (Global: low place; English: low place)

"Just the Facts: Latinas & Contraception" (PDF). Archived from the original (PDF) on September 26, 2020. Retrieved March 25, 2020.

malecontraceptive.org (Global: low place; English: low place)

Friedman M (2019). "Interest Among U.S. Men for New Male Contraceptive Options" (PDF). Male Contraceptive Initiative. Retrieved October 12, 2023.
"What Is In Development". Male Contraceptive Initiative. Retrieved October 12, 2023.

medterms.com (Global: low place; English: low place)

"Definition of Birth control". MedicineNet. Archived from the original on August 6, 2012. Retrieved August 9, 2012.

muslim-canada.org (Global: low place; English: low place)

Akbar KF. "Family Planning and Islam: A Review". Hamdard Islamicus. XVII (3). Archived from the original on September 26, 2006.

nationalgeographic.com (Global: 489^th place; English: 425^th place)

Gibbens S (March 3, 2023). "Birth control options for men are advancing. Here's how they work". National Geographic Magazine. Archived from the original on March 3, 2023. Retrieved October 12, 2023.

nature.com (Global: 207^th place; English: 347^th place)

Duffy K, Lynch DA, Santinelli J, Santelli J (December 2008). "Government support for abstinence-only-until-marriage education". Clinical Pharmacology and Therapeutics. 84 (6): 746–8. doi:10.1038/clpt.2008.188. PMID 18923389. S2CID 19499439. Archived from the original on December 11, 2008.

neh.gov (Global: 6,853^rd place; English: 4,048^th place)

Galvin R (1998). "Margaret Sanger's "Deeds of Terrible Virtue"". National Endowment for the Humanities. Archived from the original on October 1, 2013. Retrieved January 27, 2014.

nhs.uk (Global: 2,637^th place; English: 2,254^th place)

"Where can I get contraception?". NHS. December 21, 2017. Retrieved June 7, 2022.
"Your contraception guide". NHS. December 21, 2017. Retrieved June 7, 2022.

nih.gov (Global: 5^th place; English: 5^th place)

pubmed.ncbi.nlm.nih.gov

Curtis KM, Tepper NK, Jatlaoui TC, Berry-Bibee E, Horton LG, Zapata LB, et al. (July 2016). "U.S. Medical Eligibility Criteria for Contraceptive Use, 2016". MMWR. Recommendations and Reports. 65 (3): 1–103. doi:10.15585/mmwr.rr6503a1. PMID 27467196.
Taliaferro LA, Sieving R, Brady SS, Bearinger LH (December 2011). "We have the evidence to enhance adolescent sexual and reproductive health—do we have the will?". Adolescent Medicine. 22 (3): 521–43, xii. PMID 22423463.
Chin HB, Sipe TA, Elder R, Mercer SL, Chattopadhyay SK, Jacob V, et al. (March 2012). "The effectiveness of group-based comprehensive risk-reduction and abstinence education interventions to prevent or reduce the risk of adolescent pregnancy, human immunodeficiency virus, and sexually transmitted infections: two systematic reviews for the Guide to Community Preventive Services". American Journal of Preventive Medicine. 42 (3): 272–94. doi:10.1016/j.amepre.2011.11.006. PMID 22341164.
Gizzo S, Fanelli T, Di Gangi S, Saccardi C, Patrelli TS, Zambon A, et al. (October 2012). "Nowadays which emergency contraception? Comparison between past and present: latest news in terms of clinical efficacy, side effects and contraindications". Gynecological Endocrinology. 28 (10): 758–63. doi:10.3109/09513590.2012.662546. PMID 22390259. S2CID 39676240.
DiCenso A, Guyatt G, Willan A, Griffith L (June 2002). "Interventions to reduce unintended pregnancies among adolescents: systematic review of randomised controlled trials". BMJ. 324 (7351): 1426. doi:10.1136/bmj.324.7351.1426. PMC 115855. PMID 12065267.
Duffy K, Lynch DA, Santinelli J, Santelli J (December 2008). "Government support for abstinence-only-until-marriage education". Clinical Pharmacology and Therapeutics. 84 (6): 746–8. doi:10.1038/clpt.2008.188. PMID 18923389. S2CID 19499439. Archived from the original on December 11, 2008.
Black AY, Fleming NA, Rome ES (April 2012). "Pregnancy in adolescents". Adolescent Medicine. 23 (1): 123–38, xi. PMID 22764559.
Rowan SP, Someshwar J, Murray P (April 2012). "Contraception for primary care providers". Adolescent Medicine. 23 (1): 95–110, x–xi. PMID 22764557.
Carr B, Gates MF, Mitchell A, Shah R (July 2012). "Giving women the power to plan their families". Lancet. 380 (9837): 80–82. doi:10.1016/S0140-6736(12)60905-2. PMID 22784540. S2CID 205966410. Archived from the original on May 10, 2013.
Cleland J, Conde-Agudelo A, Peterson H, Ross J, Tsui A (July 2012). "Contraception and health". Lancet. 380 (9837): 149–156. doi:10.1016/S0140-6736(12)60609-6. PMID 22784533. S2CID 9982712.
Ahmed S, Li Q, Liu L, Tsui AO (July 2012). "Maternal deaths averted by contraceptive use: an analysis of 172 countries". Lancet. 380 (9837): 111–125. doi:10.1016/S0140-6736(12)60478-4. PMID 22784531. S2CID 25724866. Archived from the original on May 10, 2013.
Canning D, Schultz TP (July 2012). "The economic consequences of reproductive health and family planning". Lancet. 380 (9837): 165–171. doi:10.1016/S0140-6736(12)60827-7. PMID 22784535. S2CID 39280999. Archived from the original on June 2, 2013.
Van Braeckel D, Temmerman M, Roelens K, Degomme O (July 2012). "Slowing population growth for wellbeing and development". Lancet. 380 (9837): 84–85. doi:10.1016/S0140-6736(12)60902-7. PMID 22784542. S2CID 10015998. Archived from the original on May 10, 2013.
Trussell J (May 2011). "Contraceptive failure in the United States". Contraception. 83 (5): 397–404. doi:10.1016/j.contraception.2011.01.021. PMC 3638209. PMID 21477680.
Trussell J (2011). "Contraceptive efficacy". In Hatcher RA, Trussell J, Nelson AL, Cates Jr W, Kowal D, Policar MS (eds.). Contraceptive technology (20th revised ed.). New York: Ardent Media. pp. 779–863. ISBN 978-1-59708-004-0. ISSN 0091-9721. OCLC 781956734.
"U.S. Selected Practice Recommendations for Contraceptive Use, 2013: adapted from the World Health Organization selected practice recommendations for contraceptive use, 2nd edition". MMWR. Recommendations and Reports. 62 (RR-05). Division Of Reproductive Health, National Center for Chronic Disease Prevention Health Promotion, U.S. Centers for Disease Control and Prevention: 1–60. June 2013. PMID 23784109. Archived from the original on July 10, 2013.
Van der Wijden C, Manion C (October 2015). "Lactational amenorrhoea method for family planning". The Cochrane Database of Systematic Reviews. 2015 (10) CD001329. doi:10.1002/14651858.CD001329.pub2. PMC 6823189. PMID 26457821.
Blenning CE, Paladine H (December 2005). "An approach to the postpartum office visit". American Family Physician. 72 (12): 2491–2496. PMID 16370405.
Committee on Adolescence (October 2014). "Contraception for adolescents". Pediatrics. 134 (4): e1244-56. doi:10.1542/peds.2014-2299. PMC 1070796. PMID 25266430.
Mansour D, Gemzell-Danielsson K, Inki P, Jensen JT (November 2011). "Fertility after discontinuation of contraception: a comprehensive review of the literature". Contraception. 84 (5): 465–77. doi:10.1016/j.contraception.2011.04.002. PMID 22018120.
Tepper NK, Curtis KM, Steenland MW, Marchbanks PA (May 2013). "Physical examination prior to initiating hormonal contraception: a systematic review". Contraception. 87 (5): 650–4. doi:10.1016/j.contraception.2012.08.010. PMID 23121820.
Brito MB, Nobre F, Vieira CS (April 2011). "Hormonal contraception and cardiovascular system". Arquivos Brasileiros de Cardiologia. 96 (4): e81-9. doi:10.1590/S0066-782X2011005000022. PMID 21359483.
Stegeman BH, de Bastos M, Rosendaal FR, van Hylckama Vlieg A, Helmerhorst FM, Stijnen T, Dekkers OM (September 2013). "Different combined oral contraceptives and the risk of venous thrombosis: systematic review and network meta-analysis". BMJ. 347 f5298. doi:10.1136/bmj.f5298. PMC 3771677. PMID 24030561.
Kurver MJ, van der Wijden CL, Burgers J (October 4, 2012). "[Summary of the Dutch College of General Practitioners' practice guideline 'Contraception']". Nederlands Tijdschrift voor Geneeskunde (in Dutch). 156 (41): A5083. PMID 23062257.^{[permanent dead link]}
Tosetto A, Iorio A, Marcucci M, Baglin T, Cushman M, Eichinger S, et al. (June 2012). "Predicting disease recurrence in patients with previous unprovoked venous thromboembolism: a proposed prediction score (DASH)". Journal of Thrombosis and Haemostasis. 10 (6): 1019–25. doi:10.1111/j.1538-7836.2012.04735.x. PMID 22489957. S2CID 27149654.
Burrows LJ, Basha M, Goldstein AT (September 2012). "The effects of hormonal contraceptives on female sexuality: a review". The Journal of Sexual Medicine. 9 (9): 2213–23. doi:10.1111/j.1743-6109.2012.02848.x. PMID 22788250.
Shulman LP (October 2011). "The state of hormonal contraception today: benefits and risks of hormonal contraceptives: combined estrogen and progestin contraceptives". American Journal of Obstetrics and Gynecology. 205 (4 Suppl): S9-13. doi:10.1016/j.ajog.2011.06.057. PMID 21961825.
Havrilesky LJ, Moorman PG, Lowery WJ, Gierisch JM, Coeytaux RR, Urrutia RP, et al. (July 2013). "Oral contraceptive pills as primary prevention for ovarian cancer: a systematic review and meta-analysis". Obstetrics and Gynecology. 122 (1): 139–47. doi:10.1097/AOG.0b013e318291c235. PMID 23743450. S2CID 31552437.
Mantha S, Karp R, Raghavan V, Terrin N, Bauer KA, Zwicker JI (August 2012). "Assessing the risk of venous thromboembolic events in women taking progestin-only contraception: a meta-analysis". BMJ. 345 (aug07 2) e4944. doi:10.1136/bmj.e4944. PMC 3413580. PMID 22872710.
Burke AE (October 2011). "The state of hormonal contraception today: benefits and risks of hormonal contraceptives: progestin-only contraceptives". American Journal of Obstetrics and Gynecology. 205 (4 Suppl): S14-7. doi:10.1016/j.ajog.2011.04.033. PMID 21961819.
Rott H (August 2012). "Thrombotic risks of oral contraceptives". Current Opinion in Obstetrics & Gynecology. 24 (4): 235–40. doi:10.1097/GCO.0b013e328355871d. PMID 22729096. S2CID 23938634.
Committee on Adolescence (November 2013). "Condom Use by Adolescents". Pediatrics. 132 (5): 973–981. doi:10.1542/peds.2013-2821. PMID 28448257.
Kuyoh MA, Toroitich-Ruto C, Grimes DA, Schulz KF, Gallo MF (January 2003). "Sponge versus diaphragm for contraception: a Cochrane review". Contraception. 67 (1): 15–8. doi:10.1016/s0010-7824(02)00434-1. PMID 12521652.
Winner B, Peipert JF, Zhao Q, Buckel C, Madden T, Allsworth JE, Secura GM (May 2012). "Effectiveness of long-acting reversible contraception". The New England Journal of Medicine. 366 (21): 1998–2007. doi:10.1056/NEJMoa1110855. PMID 22621627. S2CID 16812353.
Committee on Adolescent Health Care Long-Acting Reversible Contraception Working Group, The American College of Obstetricians and Gynecologists (October 2012). "Committee opinion no. 539: adolescents and long-acting reversible contraception: implants and Intrauterine devices". Obstetrics and Gynecology. 120 (4): 983–8. doi:10.1097/AOG.0b013e3182723b7d. PMID 22996129. S2CID 35516759.
Black K, Lotke P, Buhling KJ, Zite NB (October 2012). "A review of barriers and myths preventing the more widespread use of intrauterine contraception in nulliparous women". The European Journal of Contraception & Reproductive Health Care. 17 (5): 340–50. doi:10.3109/13625187.2012.700744. PMC 4950459. PMID 22834648.
Steenland MW, Tepper NK, Curtis KM, Kapp N (November 2011). "Intrauterine contraceptive insertion postabortion: a systematic review". Contraception. 84 (5): 447–64. doi:10.1016/j.contraception.2011.03.007. PMID 22018119.
Roe AH, Bartz D (January 2019). "Society of Family Planning clinical recommendations: contraception after surgical abortion". Contraception. 99 (1): 2–9. doi:10.1016/j.contraception.2018.08.016. PMID 30195718.
Marnach ML, Long ME, Casey PM (March 2013). "Current issues in contraception". Mayo Clinic Proceedings. 88 (3): 295–9. doi:10.1016/j.mayocp.2013.01.007. PMID 23489454.
Cramer DW (February 2012). "The epidemiology of endometrial and ovarian cancer". Hematology/Oncology Clinics of North America. 26 (1): 1–12. doi:10.1016/j.hoc.2011.10.009. PMC 3259524. PMID 22244658.
Adams CE, Wald M (August 2009). "Risks and complications of vasectomy". The Urologic Clinics of North America. 36 (3): 331–6. doi:10.1016/j.ucl.2009.05.009. PMID 19643235.
Hillis SD, Marchbanks PA, Tylor LR, Peterson HB (June 1999). "Poststerilization regret: findings from the United States Collaborative Review of Sterilization". Obstetrics and Gynecology. 93 (6): 889–895. doi:10.1016/s0029-7844(98)00539-0. PMID 10362150. S2CID 38389864.
Deffieux X, Morin Surroca M, Faivre E, Pages F, Fernandez H, Gervaise A (May 2011). "Tubal anastomosis after tubal sterilization: a review". Archives of Gynecology and Obstetrics. 283 (5): 1149–58. doi:10.1007/s00404-011-1858-1. PMID 21331539. S2CID 28359350.
Shridharani A, Sandlow JI (November 2010). "Vasectomy reversal versus IVF with sperm retrieval: which is better?". Current Opinion in Urology. 20 (6): 503–9. doi:10.1097/MOU.0b013e32833f1b35. PMID 20852426. S2CID 42105503.
Nagler HM, Jung H (August 2009). "Factors predicting successful microsurgical vasectomy reversal". The Urologic Clinics of North America. 36 (3): 383–90. doi:10.1016/j.ucl.2009.05.010. PMID 19643240.
Grimes DA, Gallo MF, Grigorieva V, Nanda K, Schulz KF (October 2004). "Fertility awareness-based contraception methods". The Cochrane Database of Systematic Reviews. 2012 (4) CD004860. doi:10.1002/14651858.CD004860.pub2. PMC 8855505. PMID 15495128.
Freundl G, Sivin I, Batár I (April 2010). "State-of-the-art of non-hormonal methods of contraception: IV. Natural family planning". The European Journal of Contraception & Reproductive Health Care. 15 (2): 113–23. doi:10.3109/13625180903545302. PMID 20141492. S2CID 207523506.
Mangone ER, Lebrun V, Muessig KE (January 2016). "Mobile Phone Apps for the Prevention of Unintended Pregnancy: A Systematic Review and Content Analysis". JMIR mHealth and uHealth. 4 (1) e6. doi:10.2196/mhealth.4846. PMC 4738182. PMID 26787311.
Jones RK, Fennell J, Higgins JA, Blanchard K (June 2009). "Better than nothing or savvy risk-reduction practice? The importance of withdrawal". Contraception. 79 (6): 407–10. doi:10.1016/j.contraception.2008.12.008. PMID 19442773.
Killick SR, Leary C, Trussell J, Guthrie KA (March 2011). "Sperm content of pre-ejaculatory fluid". Human Fertility. 14 (1): 48–52. doi:10.3109/14647273.2010.520798. PMC 3564677. PMID 21155689.
Fortenberry JD (April 2005). "The limits of abstinence-only in preventing sexually transmitted infections". The Journal of Adolescent Health. 36 (4): 269–70. doi:10.1016/j.jadohealth.2005.02.001. PMID 15780781.
Santelli JS, Kantor LM, Grilo SA, Speizer IS, Lindberg LD, Heitel J, et al. (September 2017). "Abstinence-Only-Until-Marriage: An Updated Review of U.S. Policies and Programs and Their Impact". The Journal of Adolescent Health. 61 (3): 273–280. doi:10.1016/j.jadohealth.2017.05.031. hdl:1805/15683. PMID 28842065.
Leung VW, Levine M, Soon JA (February 2010). "Mechanisms of action of hormonal emergency contraceptives". Pharmacotherapy. 30 (2): 158–68. doi:10.1592/phco.30.2.158. PMID 20099990. S2CID 41337748. The evidence strongly supports disruption of ovulation as a mechanism of action. The data suggest that emergency contraceptives are unlikely to act by interfering with implantation
Shen J, Che Y, Showell E, Chen K, Cheng L, et al. (Cochrane Fertility Regulation Group) (January 2019). "Interventions for emergency contraception". The Cochrane Database of Systematic Reviews. 1 (1) CD001324. doi:10.1002/14651858.CD001324.pub6. PMC 7055045. PMID 30661244.
Kripke C (September 2007). "Advance provision for emergency oral contraception". American Family Physician. 76 (5): 654. PMID 17894132.
Shrader SP, Hall LN, Ragucci KR, Rafie S (September 2011). "Updates in hormonal emergency contraception". Pharmacotherapy. 31 (9): 887–95. doi:10.1592/phco.31.9.887. PMID 21923590. S2CID 33900390.
Cameron ST, Glasier A, McDaid L, Radley A, Patterson S, Baraitser P, Stephenson J, Gilson R, Battison C, Cowle K, Vadiveloo T, Johnstone A, Morelli A, Goulao B, Forrest M (May 5, 2021). "Provision of the progestogen-only pill by community pharmacies as bridging contraception for women receiving emergency contraception: the Bridge-it RCT". Health Technology Assessment. 25 (27): 1–92. doi:10.3310/hta25270. hdl:2164/16696. ISSN 2046-4924. PMC 8126983. PMID 33949940.
Richardson AR, Maltz FN (January 2012). "Ulipristal acetate: review of the efficacy and safety of a newly approved agent for emergency contraception". Clinical Therapeutics. 34 (1): 24–36. doi:10.1016/j.clinthera.2011.11.012. PMID 22154199.
Cleland K, Zhu H, Goldstuck N, Cheng L, Trussell J (July 2012). "The efficacy of intrauterine devices for emergency contraception: a systematic review of 35 years of experience". Human Reproduction. 27 (7): 1994–2000. doi:10.1093/humrep/des140. PMC 3619968. PMID 22570193.
Glasier A, Cameron ST, Blithe D, Scherrer B, Mathe H, Levy D, et al. (October 2011). "Can we identify women at risk of pregnancy despite using emergency contraception? Data from randomized trials of ulipristal acetate and levonorgestrel". Contraception. 84 (4): 363–7. doi:10.1016/j.contraception.2011.02.009. PMID 21920190.
"Dual protection against unwanted pregnancy and HIV / STDs". Sexual Health Exchange (3): 8. 1998. PMID 12294688.
Cates W, Steiner MJ (March 2002). "Dual protection against unintended pregnancy and sexually transmitted infections: what is the best contraceptive approach?". Sexually Transmitted Diseases. 29 (3): 168–74. doi:10.1097/00007435-200203000-00007. PMID 11875378. S2CID 42792667.
Bhakta J, Bainbridge J, Borgelt L (November 2015). "Teratogenic medications and concurrent contraceptive use in women of childbearing ability with epilepsy". Epilepsy & Behavior. 52 (Pt A): 212–7. doi:10.1016/j.yebeh.2015.08.004. PMID 26460786. S2CID 6504198.
Sholapurkar SL (February 2010). "Is there an ideal interpregnancy interval after a live birth, miscarriage or other adverse pregnancy outcomes?". Journal of Obstetrics and Gynaecology. 30 (2): 107–10. doi:10.3109/01443610903470288. PMID 20143964. S2CID 6346721.
Lavin C, Cox JE (August 2012). "Teen pregnancy prevention: current perspectives". Current Opinion in Pediatrics. 24 (4): 462–9. doi:10.1097/MOP.0b013e3283555bee. PMID 22790099. S2CID 12022584.
Robbins CL, Ott MA (October 2017). "Contraception options and provision to adolescents". Minerva Pediatrica. 69 (5): 403–414. doi:10.23736/s0026-4946.17.05026-5. hdl:1805/14082. PMID 28643995.
Britton LE, Alspaugh A, Greene MZ, McLemore MR (February 2020). "CE: An Evidence-Based Update on Contraception". The American Journal of Nursing. 120 (2): 22–33. doi:10.1097/01.NAJ.0000654304.29632.a7. PMC 7533104. PMID 31977414.
Tsui AO, McDonald-Mosley R, Burke AE (April 2010). "Family planning and the burden of unintended pregnancies". Epidemiologic Reviews. 32 (1): 152–74. doi:10.1093/epirev/mxq012. PMC 3115338. PMID 20570955.
Darroch JE (March 2013). "Trends in contraceptive use". Contraception. 87 (3): 259–63. doi:10.1016/j.contraception.2012.08.029. PMID 23040137.
Naz RK, Rowan S (June 2009). "Update on male contraception". Current Opinion in Obstetrics & Gynecology. 21 (3): 265–9. doi:10.1097/gco.0b013e328329247d. PMID 19469045. S2CID 40507937.
Cleland JG, Ndugwa RP, Zulu EM (February 2011). "Family planning in sub-Saharan Africa: progress or stagnation?". Bulletin of the World Health Organization. 89 (2): 137–43. doi:10.2471/BLT.10.077925. PMC 3040375. PMID 21346925.
Darroch JE, Singh S (May 2013). "Trends in contraceptive need and use in developing countries in 2003, 2008, and 2012: an analysis of national surveys". Lancet. 381 (9879): 1756–62. doi:10.1016/S0140-6736(13)60597-8. PMID 23683642. S2CID 8257042.
Rasch V (July 2011). "Unsafe abortion and postabortion care – an overview". Acta Obstetricia et Gynecologica Scandinavica. 90 (7): 692–700. doi:10.1111/j.1600-0412.2011.01165.x. PMID 21542813. S2CID 27737728.
Hartmann B (1997). "Population control I: Birth of an ideology". International Journal of Health Services. 27 (3): 523–40. doi:10.2190/bl3n-xajx-0yqb-vqbx. PMID 9285280. S2CID 39035850.
d'Arcy F (November 1977). "The Malthusian League and the resistance to birth control propaganda in late Victorian Britain". Population Studies. 31 (3): 429–48. doi:10.2307/2173367. JSTOR 2173367. PMID 11630505.
Szuhan N (September 2018). "Sex in the laboratory: the Family Planning Association and contraceptive science in Britain, 1929–1959". British Journal for the History of Science. 51 (3): 487–510. doi:10.1017/S0007087418000481. PMID 29952279. S2CID 49474491.
Bailey MJ (2013). "Fifty Years of Family Planning: New Evidence on the Long-Run Effects of Increasing Access to Contraception". Brookings Papers on Economic Activity. 2013: 341–409. doi:10.1353/eca.2013.0001. ISSN 0007-2303. PMC 4203450. PMID 25339778.
Zhang J, Zhou K, Shan D, Luo X (May 2022). "Medical methods for first trimester abortion". The Cochrane Database of Systematic Reviews. 2022 (5) CD002855. doi:10.1002/14651858.CD002855.pub5. PMC 9128719. PMID 35608608.
Cottingham J, Germain A, Hunt P (July 2012). "Use of human rights to meet the unmet need for family planning". Lancet. 380 (9837): 172–80. doi:10.1016/S0140-6736(12)60732-6. PMID 22784536. S2CID 41854959.
Srikanthan A, Reid RL (February 2008). "Religious and cultural influences on contraception". Journal of Obstetrics and Gynaecology Canada. 30 (2): 129–137. doi:10.1016/s1701-2163(16)32736-0. PMID 18254994.
Cottrell BH (March–April 2010). "An updated review of evidence to discourage douching". MCN: The American Journal of Maternal/Child Nursing. 35 (2): 102–7, quiz 108–9. doi:10.1097/NMC.0b013e3181cae9da. PMID 20215951. S2CID 46715131.
Girum T, Wasie A (December 2018). "Return of fertility after discontinuation of contraception: a systematic review and meta-analysis". Contraception and Reproductive Medicine. 3 (1) 9. doi:10.1186/s40834-018-0064-y. PMC 6055351. PMID 30062044.
Dehlendorf C, Rodriguez MI, Levy K, Borrero S, Steinauer J (March 2010). "Disparities in family planning". American Journal of Obstetrics and Gynecology. 202 (3): 214–20. doi:10.1016/j.ajog.2009.08.022. PMC 2835625. PMID 20207237.
Swan LE (December 2021). "The impact of US policy on contraceptive access: a policy analysis". Reproductive Health. 18 (1) 235. doi:10.1186/s12978-021-01289-3. ISSN 1742-4755. PMC 8607408. PMID 34809673.
Jensen JT (October 2011). "The future of contraception: innovations in contraceptive agents: tomorrow's hormonal contraceptive agents and their clinical implications". American Journal of Obstetrics and Gynecology. 205 (4 Suppl): S21-5. doi:10.1016/j.ajog.2011.06.055. PMID 21961821.
Halpern V, Raymond EG, Lopez LM (September 2014). "Repeated use of pre- and postcoital hormonal contraception for prevention of pregnancy". The Cochrane Database of Systematic Reviews. 2014 (9) CD007595. doi:10.1002/14651858.CD007595.pub3. PMC 7196890. PMID 25259677.
Castaño PM, Adekunle L (March 2010). "Transcervical sterilization". Seminars in Reproductive Medicine. 28 (2): 103–9. doi:10.1055/s-0030-1248134. PMID 20352559. S2CID 260317985.
Glasier A (November 2010). "Acceptability of contraception for men: a review". Contraception. 82 (5): 453–456. doi:10.1016/j.contraception.2010.03.016. PMID 20933119.
Roth MY, Shih G, Ilani N, Wang C, Page ST, Bremner WJ, et al. (October 2014). "Acceptability of a transdermal gel-based male hormonal contraceptive in a randomized controlled trial". Contraception. 90 (4): 407–412. doi:10.1016/j.contraception.2014.05.013. PMC 4269220. PMID 24981149.
Anderson DJ, Johnston DS (April 2023). "A brief history and future prospects of contraception". Science. 380 (6641): 154–158. Bibcode:2023Sci...380..154A. doi:10.1126/science.adf9341. PMC 10615352. PMID 37053322. S2CID 258112296.
Abbe CR, Page ST, Thirumalai A (September 2020). "Male Contraception". The Yale Journal of Biology and Medicine. 93 (4): 603–613. PMC 7513428. PMID 33005125.
Holdaway J, Georg GI (May 24, 2024). "An emerging target for male contraception". Science. 384 (6698): 849–850. Bibcode:2024Sci...384..849H. doi:10.1126/science.adp6432. ISSN 0036-8075. PMID 38781397.
Kirkpatrick JF, Lyda RO, Frank KM (July 2011). "Contraceptive vaccines for wildlife: a review". American Journal of Reproductive Immunology. 66 (1): 40–50. doi:10.1111/j.1600-0897.2011.01003.x. PMID 21501279. S2CID 3890080.
Levy JK (July 2011). "Contraceptive vaccines for the humane control of community cat populations". American Journal of Reproductive Immunology. 66 (1): 63–70. doi:10.1111/j.1600-0897.2011.01005.x. PMC 5567843. PMID 21501281.

ncbi.nlm.nih.gov

DiCenso A, Guyatt G, Willan A, Griffith L (June 2002). "Interventions to reduce unintended pregnancies among adolescents: systematic review of randomised controlled trials". BMJ. 324 (7351): 1426. doi:10.1136/bmj.324.7351.1426. PMC 115855. PMID 12065267.
Trussell J (May 2011). "Contraceptive failure in the United States". Contraception. 83 (5): 397–404. doi:10.1016/j.contraception.2011.01.021. PMC 3638209. PMID 21477680.
Trussell J (2011). "Contraceptive efficacy". In Hatcher RA, Trussell J, Nelson AL, Cates Jr W, Kowal D, Policar MS (eds.). Contraceptive technology (20th revised ed.). New York: Ardent Media. pp. 779–863. ISBN 978-1-59708-004-0. ISSN 0091-9721. OCLC 781956734.
Van der Wijden C, Manion C (October 2015). "Lactational amenorrhoea method for family planning". The Cochrane Database of Systematic Reviews. 2015 (10) CD001329. doi:10.1002/14651858.CD001329.pub2. PMC 6823189. PMID 26457821.
Committee on Adolescence (October 2014). "Contraception for adolescents". Pediatrics. 134 (4): e1244-56. doi:10.1542/peds.2014-2299. PMC 1070796. PMID 25266430.
Stegeman BH, de Bastos M, Rosendaal FR, van Hylckama Vlieg A, Helmerhorst FM, Stijnen T, Dekkers OM (September 2013). "Different combined oral contraceptives and the risk of venous thrombosis: systematic review and network meta-analysis". BMJ. 347 f5298. doi:10.1136/bmj.f5298. PMC 3771677. PMID 24030561.
Mantha S, Karp R, Raghavan V, Terrin N, Bauer KA, Zwicker JI (August 2012). "Assessing the risk of venous thromboembolic events in women taking progestin-only contraception: a meta-analysis". BMJ. 345 (aug07 2) e4944. doi:10.1136/bmj.e4944. PMC 3413580. PMID 22872710.
Black K, Lotke P, Buhling KJ, Zite NB (October 2012). "A review of barriers and myths preventing the more widespread use of intrauterine contraception in nulliparous women". The European Journal of Contraception & Reproductive Health Care. 17 (5): 340–50. doi:10.3109/13625187.2012.700744. PMC 4950459. PMID 22834648.
Cramer DW (February 2012). "The epidemiology of endometrial and ovarian cancer". Hematology/Oncology Clinics of North America. 26 (1): 1–12. doi:10.1016/j.hoc.2011.10.009. PMC 3259524. PMID 22244658.
Grimes DA, Gallo MF, Grigorieva V, Nanda K, Schulz KF (October 2004). "Fertility awareness-based contraception methods". The Cochrane Database of Systematic Reviews. 2012 (4) CD004860. doi:10.1002/14651858.CD004860.pub2. PMC 8855505. PMID 15495128.
Mangone ER, Lebrun V, Muessig KE (January 2016). "Mobile Phone Apps for the Prevention of Unintended Pregnancy: A Systematic Review and Content Analysis". JMIR mHealth and uHealth. 4 (1) e6. doi:10.2196/mhealth.4846. PMC 4738182. PMID 26787311.
Killick SR, Leary C, Trussell J, Guthrie KA (March 2011). "Sperm content of pre-ejaculatory fluid". Human Fertility. 14 (1): 48–52. doi:10.3109/14647273.2010.520798. PMC 3564677. PMID 21155689.
Shen J, Che Y, Showell E, Chen K, Cheng L, et al. (Cochrane Fertility Regulation Group) (January 2019). "Interventions for emergency contraception". The Cochrane Database of Systematic Reviews. 1 (1) CD001324. doi:10.1002/14651858.CD001324.pub6. PMC 7055045. PMID 30661244.
Cameron ST, Glasier A, McDaid L, Radley A, Patterson S, Baraitser P, Stephenson J, Gilson R, Battison C, Cowle K, Vadiveloo T, Johnstone A, Morelli A, Goulao B, Forrest M (May 5, 2021). "Provision of the progestogen-only pill by community pharmacies as bridging contraception for women receiving emergency contraception: the Bridge-it RCT". Health Technology Assessment. 25 (27): 1–92. doi:10.3310/hta25270. hdl:2164/16696. ISSN 2046-4924. PMC 8126983. PMID 33949940.
Cleland K, Zhu H, Goldstuck N, Cheng L, Trussell J (July 2012). "The efficacy of intrauterine devices for emergency contraception: a systematic review of 35 years of experience". Human Reproduction. 27 (7): 1994–2000. doi:10.1093/humrep/des140. PMC 3619968. PMID 22570193.
Britton LE, Alspaugh A, Greene MZ, McLemore MR (February 2020). "CE: An Evidence-Based Update on Contraception". The American Journal of Nursing. 120 (2): 22–33. doi:10.1097/01.NAJ.0000654304.29632.a7. PMC 7533104. PMID 31977414.
Tsui AO, McDonald-Mosley R, Burke AE (April 2010). "Family planning and the burden of unintended pregnancies". Epidemiologic Reviews. 32 (1): 152–74. doi:10.1093/epirev/mxq012. PMC 3115338. PMID 20570955.
Cleland JG, Ndugwa RP, Zulu EM (February 2011). "Family planning in sub-Saharan Africa: progress or stagnation?". Bulletin of the World Health Organization. 89 (2): 137–43. doi:10.2471/BLT.10.077925. PMC 3040375. PMID 21346925.
Bailey MJ (2013). "Fifty Years of Family Planning: New Evidence on the Long-Run Effects of Increasing Access to Contraception". Brookings Papers on Economic Activity. 2013: 341–409. doi:10.1353/eca.2013.0001. ISSN 0007-2303. PMC 4203450. PMID 25339778.
Zhang J, Zhou K, Shan D, Luo X (May 2022). "Medical methods for first trimester abortion". The Cochrane Database of Systematic Reviews. 2022 (5) CD002855. doi:10.1002/14651858.CD002855.pub5. PMC 9128719. PMID 35608608.
Girum T, Wasie A (December 2018). "Return of fertility after discontinuation of contraception: a systematic review and meta-analysis". Contraception and Reproductive Medicine. 3 (1) 9. doi:10.1186/s40834-018-0064-y. PMC 6055351. PMID 30062044.
Brown SS, Eisenberg L, et al. (Institute of Medicine (US) Committee on Unintended Pregnancy) (1995). Socioeconomic and Cultural Influences on Contraceptive Use. National Academies Press (US).
Dehlendorf C, Rodriguez MI, Levy K, Borrero S, Steinauer J (March 2010). "Disparities in family planning". American Journal of Obstetrics and Gynecology. 202 (3): 214–20. doi:10.1016/j.ajog.2009.08.022. PMC 2835625. PMID 20207237.
Swan LE (December 2021). "The impact of US policy on contraceptive access: a policy analysis". Reproductive Health. 18 (1) 235. doi:10.1186/s12978-021-01289-3. ISSN 1742-4755. PMC 8607408. PMID 34809673.
Halpern V, Raymond EG, Lopez LM (September 2014). "Repeated use of pre- and postcoital hormonal contraception for prevention of pregnancy". The Cochrane Database of Systematic Reviews. 2014 (9) CD007595. doi:10.1002/14651858.CD007595.pub3. PMC 7196890. PMID 25259677.
Roth MY, Shih G, Ilani N, Wang C, Page ST, Bremner WJ, et al. (October 2014). "Acceptability of a transdermal gel-based male hormonal contraceptive in a randomized controlled trial". Contraception. 90 (4): 407–412. doi:10.1016/j.contraception.2014.05.013. PMC 4269220. PMID 24981149.
Anderson DJ, Johnston DS (April 2023). "A brief history and future prospects of contraception". Science. 380 (6641): 154–158. Bibcode:2023Sci...380..154A. doi:10.1126/science.adf9341. PMC 10615352. PMID 37053322. S2CID 258112296.
Abbe CR, Page ST, Thirumalai A (September 2020). "Male Contraception". The Yale Journal of Biology and Medicine. 93 (4): 603–613. PMC 7513428. PMID 33005125.
Levy JK (July 2011). "Contraceptive vaccines for the humane control of community cat populations". American Journal of Reproductive Immunology. 66 (1): 63–70. doi:10.1111/j.1600-0897.2011.01005.x. PMC 5567843. PMID 21501281.

nichd.nih.gov

"CDP Research: Developing Hormonal Contraception Methods for Men | NICHD – Eunice Kennedy Shriver National Institute of Child Health and Human Development". www.nichd.nih.gov. February 16, 2022. Archived from the original on October 13, 2021. Retrieved October 12, 2023.

nihr.ac.uk (Global: low place; English: 7,409^th place)

evidence.nihr.ac.uk

Beeston A (January 27, 2022). "Pharmacists gave the POP with emergency contraception". NIHR Evidence. doi:10.3310/alert_48882. Retrieved May 31, 2024.

journalslibrary.nihr.ac.uk

Cameron ST, Glasier A, McDaid L, Radley A, Patterson S, Baraitser P, Stephenson J, Gilson R, Battison C, Cowle K, Vadiveloo T, Johnstone A, Morelli A, Goulao B, Forrest M (May 5, 2021). "Provision of the progestogen-only pill by community pharmacies as bridging contraception for women receiving emergency contraception: the Bridge-it RCT". Health Technology Assessment. 25 (27): 1–92. doi:10.3310/hta25270. hdl:2164/16696. ISSN 2046-4924. PMC 8126983. PMID 33949940.

npr.org (Global: 114^th place; English: 75^th place)

Barber R (December 4, 2022). "In the hunt for a male contraceptive, scientists look to stop sperm in their tracks". National Public Radio. Retrieved October 12, 2023.

ntvg.nl (Global: low place; English: low place)

Kurver MJ, van der Wijden CL, Burgers J (October 4, 2012). "[Summary of the Dutch College of General Practitioners' practice guideline 'Contraception']". Nederlands Tijdschrift voor Geneeskunde (in Dutch). 156 (41): A5083. PMID 23062257.^{[permanent dead link]}

nytimes.com (Global: 7^th place; English: 7^th place)

Rosenthal E (June 30, 2013). "American Way of Birth, Costliest in the World". New York Times. Archived from the original on March 14, 2017.
"BIRTH CONTROL AID AT PEAK IN NATION; 374 Clinics Now Operating, an Increase of 87 in a Year, League Reports". The New York Times. January 27, 1938. ISSN 0362-4331. Retrieved June 21, 2022.
Belluck P (July 13, 2023). "F.D.A. Approves First U.S. Over-the-Counter Birth Control Pill". The New York Times. ISSN 0362-4331. Retrieved July 13, 2023.
Rabin RC (November 21, 2016). "Bayer's Essure Contraceptive Implant, Now With a Warning". The New York Times. ISSN 0362-4331. Retrieved May 1, 2020.
Kaplan S (July 20, 2018). "Bayer Will Stop Selling the Troubled Essure Birth Control Implants". The New York Times. ISSN 0362-4331. Retrieved May 1, 2020.
Blum D (March 25, 2022). "Despite Encouraging Research, a Male Birth Control Pill Remains Elusive". The New York Times. ISSN 0362-4331. Retrieved October 12, 2023.

nyu.edu (Global: 1,362^nd place; English: 822^nd place)

"Biographical Sketch". About Sanger. New York University. Archived from the original on June 28, 2017. Retrieved February 24, 2017.

oed.com (Global: 743^rd place; English: 419^th place)

Oxford English Dictionary. Oxford University Press. 2012.

ourworldindata.org (Global: 2,491^st place; English: 1,740^th place)

"Demand for family planning satisfied by modern methods". Our World in Data. Retrieved March 5, 2020.

pbs.org (Global: 260^th place; English: 176^th place)

"American Experience | The Pill | Timeline". www.pbs.org. Archived from the original on October 1, 2016. Retrieved October 20, 2016.

plannedparenthood.org (Global: low place; English: low place)

"Abstinence". Planned Parenthood. 2009. Archived from the original on September 10, 2009. Retrieved September 9, 2009.
"A History of Birth Control Methods" (PDF). Planned Parenthood Report. January 2012. Archived (PDF) from the original on November 6, 2015.

plannedparenthoodaction.org (Global: low place; English: low place)

"Who's Impacted by Attacks on Birth Control". www.plannedparenthoodaction.org. Retrieved October 15, 2019.

policycuresresearch.org (Global: low place; English: low place)

gfinderdata.policycuresresearch.org

"G-FINDER data portal". Policy Cures Research. Retrieved October 12, 2023.

popline.org (Global: low place; English: low place)

Farber NA, Farber NA (May 2000). "Statement on Dual Protection against Unwanted Pregnancy and Sexually Transmitted Infections, including HIV". Terapevticheskii Arkhiv. 53 (10). International Planned Parenthood Federation: 135–140. Archived from the original on April 10, 2016.

popsci.com (Global: 4,048^th place; English: 2,846^th place)

Boyle R (March 3, 2009). "Birth control for animals: a scientific approach to limiting the wildlife population explosion". Popular Science. New York: PopSci.com. Archived from the original on May 25, 2012.

princeton.edu (Global: 802^nd place; English: 528^th place)

ec.princeton.edu

Office of Population Research, Association of Reproductive Health Professionals (July 31, 2013). "What is the difference between emergency contraception, the 'morning after pill', and the 'day after pill'?". Princeton: Princeton University. Archived from the original on September 23, 2013. Retrieved September 7, 2013.

rte.ie (Global: 402^nd place; English: 211^th place)

Conneely A (October 12, 2021). "Free contraception for women aged 17–25 from August". RTÉ. Retrieved June 7, 2022.

science.org (Global: 1,007^th place; English: 665^th place)

Holdaway J, Georg GI (May 24, 2024). "An emerging target for male contraception". Science. 384 (6698): 849–850. Bibcode:2024Sci...384..849H. doi:10.1126/science.adp6432. ISSN 0036-8075. PMID 38781397.

sciencedirect.com (Global: 137^th place; English: 146^th place)

Schreiber CA, Barnhart K (2014). "Chapter 36 - Contraception". Yen & Jaffe's Reproductive Endocrinology (Seventh ed.). Saunders. pp. 890–908.e3. ISBN 978-1-4557-2758-2.

scientificamerican.com (Global: 1,110^th place; English: 817^th place)

Wang CC. "Male Birth Control Is in Development, but Barriers Still Stand in the Way". Scientific American. Retrieved October 12, 2023.

semanticscholar.org (Global: 15^th place; English: 8^th place)

api.semanticscholar.org

Gizzo S, Fanelli T, Di Gangi S, Saccardi C, Patrelli TS, Zambon A, et al. (October 2012). "Nowadays which emergency contraception? Comparison between past and present: latest news in terms of clinical efficacy, side effects and contraindications". Gynecological Endocrinology. 28 (10): 758–63. doi:10.3109/09513590.2012.662546. PMID 22390259. S2CID 39676240.
Duffy K, Lynch DA, Santinelli J, Santelli J (December 2008). "Government support for abstinence-only-until-marriage education". Clinical Pharmacology and Therapeutics. 84 (6): 746–8. doi:10.1038/clpt.2008.188. PMID 18923389. S2CID 19499439. Archived from the original on December 11, 2008.
Carr B, Gates MF, Mitchell A, Shah R (July 2012). "Giving women the power to plan their families". Lancet. 380 (9837): 80–82. doi:10.1016/S0140-6736(12)60905-2. PMID 22784540. S2CID 205966410. Archived from the original on May 10, 2013.
Cleland J, Conde-Agudelo A, Peterson H, Ross J, Tsui A (July 2012). "Contraception and health". Lancet. 380 (9837): 149–156. doi:10.1016/S0140-6736(12)60609-6. PMID 22784533. S2CID 9982712.
Ahmed S, Li Q, Liu L, Tsui AO (July 2012). "Maternal deaths averted by contraceptive use: an analysis of 172 countries". Lancet. 380 (9837): 111–125. doi:10.1016/S0140-6736(12)60478-4. PMID 22784531. S2CID 25724866. Archived from the original on May 10, 2013.
Canning D, Schultz TP (July 2012). "The economic consequences of reproductive health and family planning". Lancet. 380 (9837): 165–171. doi:10.1016/S0140-6736(12)60827-7. PMID 22784535. S2CID 39280999. Archived from the original on June 2, 2013.
Van Braeckel D, Temmerman M, Roelens K, Degomme O (July 2012). "Slowing population growth for wellbeing and development". Lancet. 380 (9837): 84–85. doi:10.1016/S0140-6736(12)60902-7. PMID 22784542. S2CID 10015998. Archived from the original on May 10, 2013.
Tosetto A, Iorio A, Marcucci M, Baglin T, Cushman M, Eichinger S, et al. (June 2012). "Predicting disease recurrence in patients with previous unprovoked venous thromboembolism: a proposed prediction score (DASH)". Journal of Thrombosis and Haemostasis. 10 (6): 1019–25. doi:10.1111/j.1538-7836.2012.04735.x. PMID 22489957. S2CID 27149654.
Havrilesky LJ, Moorman PG, Lowery WJ, Gierisch JM, Coeytaux RR, Urrutia RP, et al. (July 2013). "Oral contraceptive pills as primary prevention for ovarian cancer: a systematic review and meta-analysis". Obstetrics and Gynecology. 122 (1): 139–47. doi:10.1097/AOG.0b013e318291c235. PMID 23743450. S2CID 31552437.
Rott H (August 2012). "Thrombotic risks of oral contraceptives". Current Opinion in Obstetrics & Gynecology. 24 (4): 235–40. doi:10.1097/GCO.0b013e328355871d. PMID 22729096. S2CID 23938634.
Winner B, Peipert JF, Zhao Q, Buckel C, Madden T, Allsworth JE, Secura GM (May 2012). "Effectiveness of long-acting reversible contraception". The New England Journal of Medicine. 366 (21): 1998–2007. doi:10.1056/NEJMoa1110855. PMID 22621627. S2CID 16812353.
Committee on Adolescent Health Care Long-Acting Reversible Contraception Working Group, The American College of Obstetricians and Gynecologists (October 2012). "Committee opinion no. 539: adolescents and long-acting reversible contraception: implants and Intrauterine devices". Obstetrics and Gynecology. 120 (4): 983–8. doi:10.1097/AOG.0b013e3182723b7d. PMID 22996129. S2CID 35516759.
Hillis SD, Marchbanks PA, Tylor LR, Peterson HB (June 1999). "Poststerilization regret: findings from the United States Collaborative Review of Sterilization". Obstetrics and Gynecology. 93 (6): 889–895. doi:10.1016/s0029-7844(98)00539-0. PMID 10362150. S2CID 38389864.
Deffieux X, Morin Surroca M, Faivre E, Pages F, Fernandez H, Gervaise A (May 2011). "Tubal anastomosis after tubal sterilization: a review". Archives of Gynecology and Obstetrics. 283 (5): 1149–58. doi:10.1007/s00404-011-1858-1. PMID 21331539. S2CID 28359350.
Shridharani A, Sandlow JI (November 2010). "Vasectomy reversal versus IVF with sperm retrieval: which is better?". Current Opinion in Urology. 20 (6): 503–9. doi:10.1097/MOU.0b013e32833f1b35. PMID 20852426. S2CID 42105503.
Freundl G, Sivin I, Batár I (April 2010). "State-of-the-art of non-hormonal methods of contraception: IV. Natural family planning". The European Journal of Contraception & Reproductive Health Care. 15 (2): 113–23. doi:10.3109/13625180903545302. PMID 20141492. S2CID 207523506.
Leung VW, Levine M, Soon JA (February 2010). "Mechanisms of action of hormonal emergency contraceptives". Pharmacotherapy. 30 (2): 158–68. doi:10.1592/phco.30.2.158. PMID 20099990. S2CID 41337748. The evidence strongly supports disruption of ovulation as a mechanism of action. The data suggest that emergency contraceptives are unlikely to act by interfering with implantation
Shrader SP, Hall LN, Ragucci KR, Rafie S (September 2011). "Updates in hormonal emergency contraception". Pharmacotherapy. 31 (9): 887–95. doi:10.1592/phco.31.9.887. PMID 21923590. S2CID 33900390.
Cates W, Steiner MJ (March 2002). "Dual protection against unintended pregnancy and sexually transmitted infections: what is the best contraceptive approach?". Sexually Transmitted Diseases. 29 (3): 168–74. doi:10.1097/00007435-200203000-00007. PMID 11875378. S2CID 42792667.
Bhakta J, Bainbridge J, Borgelt L (November 2015). "Teratogenic medications and concurrent contraceptive use in women of childbearing ability with epilepsy". Epilepsy & Behavior. 52 (Pt A): 212–7. doi:10.1016/j.yebeh.2015.08.004. PMID 26460786. S2CID 6504198.
Sholapurkar SL (February 2010). "Is there an ideal interpregnancy interval after a live birth, miscarriage or other adverse pregnancy outcomes?". Journal of Obstetrics and Gynaecology. 30 (2): 107–10. doi:10.3109/01443610903470288. PMID 20143964. S2CID 6346721.
Lavin C, Cox JE (August 2012). "Teen pregnancy prevention: current perspectives". Current Opinion in Pediatrics. 24 (4): 462–9. doi:10.1097/MOP.0b013e3283555bee. PMID 22790099. S2CID 12022584.
Naz RK, Rowan S (June 2009). "Update on male contraception". Current Opinion in Obstetrics & Gynecology. 21 (3): 265–9. doi:10.1097/gco.0b013e328329247d. PMID 19469045. S2CID 40507937.
Darroch JE, Singh S (May 2013). "Trends in contraceptive need and use in developing countries in 2003, 2008, and 2012: an analysis of national surveys". Lancet. 381 (9879): 1756–62. doi:10.1016/S0140-6736(13)60597-8. PMID 23683642. S2CID 8257042.
Rasch V (July 2011). "Unsafe abortion and postabortion care – an overview". Acta Obstetricia et Gynecologica Scandinavica. 90 (7): 692–700. doi:10.1111/j.1600-0412.2011.01165.x. PMID 21542813. S2CID 27737728.
Hartmann B (1997). "Population control I: Birth of an ideology". International Journal of Health Services. 27 (3): 523–40. doi:10.2190/bl3n-xajx-0yqb-vqbx. PMID 9285280. S2CID 39035850.
Szuhan N (September 2018). "Sex in the laboratory: the Family Planning Association and contraceptive science in Britain, 1929–1959". British Journal for the History of Science. 51 (3): 487–510. doi:10.1017/S0007087418000481. PMID 29952279. S2CID 49474491.
Cottingham J, Germain A, Hunt P (July 2012). "Use of human rights to meet the unmet need for family planning". Lancet. 380 (9837): 172–80. doi:10.1016/S0140-6736(12)60732-6. PMID 22784536. S2CID 41854959.
Garner AC, Michel AR (November 4, 2016). ""The Birth Control Divide": U.S. Press Coverage of Contraception, 1873–2013". Journalism & Communication Monographs. 18 (4): 180–234. doi:10.1177/1522637916672457. S2CID 151781215.
Cottrell BH (March–April 2010). "An updated review of evidence to discourage douching". MCN: The American Journal of Maternal/Child Nursing. 35 (2): 102–7, quiz 108–9. doi:10.1097/NMC.0b013e3181cae9da. PMID 20215951. S2CID 46715131.
Castaño PM, Adekunle L (March 2010). "Transcervical sterilization". Seminars in Reproductive Medicine. 28 (2): 103–9. doi:10.1055/s-0030-1248134. PMID 20352559. S2CID 260317985.
Anderson DJ, Johnston DS (April 2023). "A brief history and future prospects of contraception". Science. 380 (6641): 154–158. Bibcode:2023Sci...380..154A. doi:10.1126/science.adf9341. PMC 10615352. PMID 37053322. S2CID 258112296.
Kirkpatrick JF, Lyda RO, Frank KM (July 2011). "Contraceptive vaccines for wildlife: a review". American Journal of Reproductive Immunology. 66 (1): 40–50. doi:10.1111/j.1600-0897.2011.01003.x. PMID 21501279. S2CID 3890080.

singnet.com.sg (Global: low place; English: low place)

web.singnet.com.sg

"More Questions & Answers on Buddhism: Birth Control and Abortion". Alan Khoo. Archived from the original on June 29, 2008. Retrieved June 14, 2008.

statnews.com (Global: 7,413^th place; English: 4,542^nd place)

Sitruk-Ware R (May 11, 2018). "Getting contraceptives for men to the market will take pharma's help". STAT. Retrieved October 12, 2023.

thecrimson.com (Global: 1,972^nd place; English: 1,015^th place)

"The Bitter Pill: Harvard and the Dark History of Birth Control | Magazine | The Harvard Crimson". www.thecrimson.com. Retrieved December 14, 2021.

theguardian.com (Global: 16^th place; English: 11^th place)

Mackenzie J (December 6, 2013). "The male pill? Bring it on". The Guardian. Archived from the original on May 21, 2014. Retrieved May 20, 2014.
Herbert M (September 5, 2012). "Salford's birth control pioneers". The Guardian. Archived from the original on May 28, 2015. Retrieved May 28, 2015.
Willsher K (September 9, 2021). "France to offer free contraception to women under 25". The Guardian. Paris. Retrieved June 7, 2022.

thelancet.com (Global: 2,615^th place; English: 3,403^rd place)

Carr B, Gates MF, Mitchell A, Shah R (July 2012). "Giving women the power to plan their families". Lancet. 380 (9837): 80–82. doi:10.1016/S0140-6736(12)60905-2. PMID 22784540. S2CID 205966410. Archived from the original on May 10, 2013.
Ahmed S, Li Q, Liu L, Tsui AO (July 2012). "Maternal deaths averted by contraceptive use: an analysis of 172 countries". Lancet. 380 (9837): 111–125. doi:10.1016/S0140-6736(12)60478-4. PMID 22784531. S2CID 25724866. Archived from the original on May 10, 2013.
Canning D, Schultz TP (July 2012). "The economic consequences of reproductive health and family planning". Lancet. 380 (9837): 165–171. doi:10.1016/S0140-6736(12)60827-7. PMID 22784535. S2CID 39280999. Archived from the original on June 2, 2013.
Van Braeckel D, Temmerman M, Roelens K, Degomme O (July 2012). "Slowing population growth for wellbeing and development". Lancet. 380 (9837): 84–85. doi:10.1016/S0140-6736(12)60902-7. PMID 22784542. S2CID 10015998. Archived from the original on May 10, 2013.

usda.gov (Global: 512^th place; English: 322^nd place)

cnpp.usda.gov

"Expenditures on Children by Families, 2011". United States Department of Agriculture, Center for Nutrition Policy and Promotion. Archived from the original on March 8, 2008. Retrieved August 29, 2012.

vatican.va (Global: 184^th place; English: 336^th place)

Pope Paul VI (July 25, 1968). "Humanae Vitae: Encyclical of Pope Paul VI on the Regulation of Birth". Vatican. Retrieved October 1, 2006.

virginia.edu (Global: 1,203^rd place; English: 734^th place)

healthsystem.virginia.edu

"Hindu Beliefs and Practices Affecting Health Care". University of Virginia Health System. Archived from the original on March 23, 2004. Retrieved October 6, 2006.

washingtonpost.com (Global: 35^th place; English: 24^th place)

Chiu A (April 14, 2022). "Why there's still no new birth control for men". Washington Post. Retrieved October 12, 2023.

web.archive.org (Global: 1^st place; English: 1^st place)

"Definition of Birth control". MedicineNet. Archived from the original on August 6, 2012. Retrieved August 9, 2012.
World Health Organization (WHO). "Family planning". Health topics. World Health Organization (WHO). Archived from the original on March 18, 2016. Retrieved March 28, 2016.
World Health Organization Department of Reproductive Health and Research (2011). Family planning: A global handbook for providers: Evidence-based guidance developed through worldwide collaboration (PDF) (Rev. and Updated ed.). Geneva: WHO and Center for Communication Programs. ISBN 978-0-9788563-7-3. Archived (PDF) from the original on September 21, 2013.
Selected practice recommendations for contraceptive use (2nd ed.). Geneva: World Health Organization. 2004. p. 13. ISBN 978-92-4-156284-3. Archived from the original on September 8, 2017.
Duffy K, Lynch DA, Santinelli J, Santelli J (December 2008). "Government support for abstinence-only-until-marriage education". Clinical Pharmacology and Therapeutics. 84 (6): 746–8. doi:10.1038/clpt.2008.188. PMID 18923389. S2CID 19499439. Archived from the original on December 11, 2008.
Singh S, Darroch JE (June 2012). "Costs and Benefits of Contraceptive Services: Estimates for 2012" (PDF). United Nations Population Fund: 1. Archived (PDF) from the original on August 5, 2012.
Carr B, Gates MF, Mitchell A, Shah R (July 2012). "Giving women the power to plan their families". Lancet. 380 (9837): 80–82. doi:10.1016/S0140-6736(12)60905-2. PMID 22784540. S2CID 205966410. Archived from the original on May 10, 2013.
Ahmed S, Li Q, Liu L, Tsui AO (July 2012). "Maternal deaths averted by contraceptive use: an analysis of 172 countries". Lancet. 380 (9837): 111–125. doi:10.1016/S0140-6736(12)60478-4. PMID 22784531. S2CID 25724866. Archived from the original on May 10, 2013.
Canning D, Schultz TP (July 2012). "The economic consequences of reproductive health and family planning". Lancet. 380 (9837): 165–171. doi:10.1016/S0140-6736(12)60827-7. PMID 22784535. S2CID 39280999. Archived from the original on June 2, 2013.
Van Braeckel D, Temmerman M, Roelens K, Degomme O (July 2012). "Slowing population growth for wellbeing and development". Lancet. 380 (9837): 84–85. doi:10.1016/S0140-6736(12)60902-7. PMID 22784542. S2CID 10015998. Archived from the original on May 10, 2013.
"U.S. Selected Practice Recommendations for Contraceptive Use, 2013: adapted from the World Health Organization selected practice recommendations for contraceptive use, 2nd edition". MMWR. Recommendations and Reports. 62 (RR-05). Division Of Reproductive Health, National Center for Chronic Disease Prevention Health Promotion, U.S. Centers for Disease Control and Prevention: 1–60. June 2013. PMID 23784109. Archived from the original on July 10, 2013.
Edlin G, Golanty E, Brown KM (2000). Essentials for health and wellness (2nd ed.). Sudbury, MA: Jones and Bartlett. p. 161. ISBN 978-0-7637-0909-9. Archived from the original on June 10, 2016.
Edmonds DK, ed. (2012). Dewhurst's textbook of obstetrics & gynaecology (8th ed.). Chichester, West Sussex: Wiley-Blackwell. p. 508. ISBN 978-0-470-65457-6. Archived from the original on May 3, 2016.
Medical eligibility criteria for contraceptive use (PDF) (4th ed.). Geneva: Reproductive Health and Research, World Health Organization. 2009. pp. 1–10. ISBN 978-92-4-156388-8. Archived from the original (PDF) on July 9, 2012.
Department of Reproductive Health and Research, Family and Community (2004). Selected practice recommendations for contraceptive use (PDF) (2nd ed.). Geneva: World Health Organization. p. Chapter 31. ISBN 978-92-4-156284-3. Archived from the original (PDF) on July 18, 2013.
Mackenzie J (December 6, 2013). "The male pill? Bring it on". The Guardian. Archived from the original on May 21, 2014. Retrieved May 20, 2014.
Neinstein L (2008). Adolescent health care: a practical guide (5th ed.). Philadelphia: Lippincott Williams & Wilkins. p. 624. ISBN 978-0-7817-9256-1. Archived from the original on June 17, 2016.
Chaudhuri SK (2007). "Barrier Contraceptives". Practice Of Fertility Control: A Comprehensive Manual (7th ed.). Elsevier India. p. 88. ISBN 978-81-312-1150-2. Archived from the original on April 30, 2016.
Hamilton R (2012). Pharmacology for nursing care (8th ed.). St. Louis, MO: Elsevier/Saunders. p. 799. ISBN 978-1-4377-3582-6. Archived from the original on June 3, 2016.
Facts for life (4th ed.). New York: United Nations Children's Fund. 2010. p. 141. ISBN 978-92-806-4466-1. Archived from the original on May 13, 2016.
Pray WS (2005). Nonprescription product therapeutics (2nd ed.). Philadelphia: Lippincott Williams & Wilkins. p. 414. ISBN 978-0-7817-3498-1. Archived from the original on April 30, 2016.
Eberhard N (2010). Andrology Male Reproductive Health and Dysfunction (3rd ed.). [S.l.]: Springer-Verlag Berlin Heidelberg. p. 563. ISBN 978-3-540-78355-8. Archived from the original on May 10, 2016.
Barbieri JF (2009). Yen and Jaffe's reproductive endocrinology: physiology, pathophysiology, and clinical management (6th ed.). Philadelphia: Saunders/Elsevier. p. 873. ISBN 978-1-4160-4907-4. Archived from the original on May 18, 2016.
"Preventing Sexually Transmitted Infections (STIs)". British Columbia Health Link. February 2017. Archived from the original on July 27, 2020. Retrieved March 31, 2018.
Medical eligibility criteria for contraceptive use (4th ed.). Geneva: Reproductive Health and Research, World Health Organization. 2009. p. 88. ISBN 978-92-4-156388-8. Archived from the original on May 15, 2016.
Hanson SJ, Burke AE (March 28, 2012). "Fertility Control: Contraception, Sterilization, and Abortion". In Hurt KJ, Guile MW, Bienstock JL, Fox HE, Wallach EE (eds.). The Johns Hopkins manual of gynecology and obstetrics (4th ed.). Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins. p. 232. ISBN 978-1-60547-433-5. Archived from the original on May 12, 2016.
Speroff L, Darney PD (2010). A clinical guide for contraception (5th ed.). Philadelphia: Lippincott Williams & Wilkins. pp. 242–43. ISBN 978-1-60831-610-6. Archived from the original on May 6, 2016.
Gabbe S (2012). Obstetrics: Normal and Problem Pregnancies. Elsevier Health Sciences. p. 527. ISBN 978-1-4557-3395-8. Archived from the original on May 15, 2016.
Falcone T, Hurd WW, eds. (2007). Clinical reproductive medicine and surgery. Philadelphia: Mosby. p. 409. ISBN 978-0-323-03309-1. Archived from the original on June 17, 2016.
"Popularity Disparity: Attitudes About the IUD in Europe and the United States". Guttmacher Policy Review. 2007. Archived from the original on March 7, 2010. Retrieved April 27, 2010.
Hillard PA (2008). The 5-minute obstetrics and gynecology consult. Hagerstwon, MD: Lippincott Williams & Wilkins. p. 265. ISBN 978-0-7817-6942-6. Archived from the original on June 11, 2016.
Hillard PA (2008). The 5-minute obstetrics and gynecology consult. Hagerstwon, MD: Lippincott Williams & Wilkins. p. 549. ISBN 978-0-7817-6942-6. Archived from the original on May 5, 2016.
Hatcher R (2008). Contraceptive technology (19th ed.). New York: Ardent Media. p. 390. ISBN 978-1-59708-001-9. Archived from the original on May 6, 2016.
Moore DS (2010). The basic practice of statistics (5th ed.). New York: Freeman. p. 25. ISBN 978-1-4292-2426-0. Archived from the original on April 27, 2016.
Medical eligibility criteria for contraceptive use (PDF) (4th ed.). Geneva: Reproductive Health and Research, World Health Organisation. 2009. pp. 91–100. ISBN 978-92-4-156388-8. Archived from the original (PDF) on July 9, 2012.
"Abstinence". Planned Parenthood. 2009. Archived from the original on September 10, 2009. Retrieved September 9, 2009.
Best K (2005). "Nonconsensual Sex Undermines Sexual Health". Network. 23 (4). Archived from the original on February 18, 2009.
Blackburn ST (2007). Maternal, fetal, & neonatal physiology: a clinical perspective (3rd ed.). St. Louis, MO: Saunders Elsevier. p. 157. ISBN 978-1-4160-2944-1. Archived from the original on May 12, 2016.
"WHO 10 facts on breastfeeding". World Health Organization. April 2005. Archived from the original on June 23, 2013.
Fritz M (2012). Clinical Gynecologic Endocrinology and Infertility. Lippincott Williams & Wilkins. pp. 1007–08. ISBN 978-1-4511-4847-3. Archived from the original on June 3, 2016.
Swisher J, Lauwers A (October 25, 2010). Counseling the nursing mother a lactation consultant's guide (5th ed.). Sudbury, MA: Jones & Bartlett Learning. pp. 465–66. ISBN 978-1-4496-1948-0. Archived from the original on June 16, 2016.
Office of Population Research, Association of Reproductive Health Professionals (July 31, 2013). "What is the difference between emergency contraception, the 'morning after pill', and the 'day after pill'?". Princeton: Princeton University. Archived from the original on September 23, 2013. Retrieved September 7, 2013.
"Update on Emergency Contraception". Association of Reproductive Health Professionals. March 2011. Archived from the original on May 11, 2013. Retrieved May 20, 2013.
Farber NA, Farber NA (May 2000). "Statement on Dual Protection against Unwanted Pregnancy and Sexually Transmitted Infections, including HIV". Terapevticheskii Arkhiv. 53 (10). International Planned Parenthood Federation: 135–140. Archived from the original on April 10, 2016.
Gupta RC (2011). Reproductive and Developmental Toxicology. Academic Press. p. 105. ISBN 978-0-12-382032-7. Archived from the original on May 16, 2016.
Country Comparison: Maternal Mortality Rate Archived November 8, 2012, at the Wayback Machine in The CIA World Factbook
Rosenthal E (June 30, 2013). "American Way of Birth, Costliest in the World". New York Times. Archived from the original on March 14, 2017.
"Expenditures on Children by Families, 2011". United States Department of Agriculture, Center for Nutrition Policy and Promotion. Archived from the original on March 8, 2008. Retrieved August 29, 2012.
"A History of Birth Control Methods" (PDF). Planned Parenthood Report. January 2012. Archived (PDF) from the original on November 6, 2015.
Simms M (January 27, 1977). "Review: A History of the Malthusian League 1877–1927". New Scientist. Archived from the original on May 5, 2016.
Meyer JE (2004). Any friend of the movement: networking for birth control, 1920–1940. Ohio State University Press. p. 184. ISBN 978-0-8142-0954-7. Archived from the original on January 3, 2014.
Galvin R (1998). "Margaret Sanger's "Deeds of Terrible Virtue"". National Endowment for the Humanities. Archived from the original on October 1, 2013. Retrieved January 27, 2014.
"Biographical Sketch". About Sanger. New York University. Archived from the original on June 28, 2017. Retrieved February 24, 2017.
Pastorello K (2013). The Progressives: Activism and Reform in American Society, 1893–1917. John Wiley & Sons. p. 65. ISBN 978-1-118-65112-4. Archived from the original on June 4, 2016.
Baker JH (2012). Margaret Sanger: a life of passion (First pbk. ed.). Farrar, Straus and Giroux. pp. 115–17. ISBN 978-1-4299-6897-3. Archived from the original on May 4, 2016.
McCann CR (2010). "Women as Leaders in the Contraceptive Movement". In O'Connor K (ed.). Gender and Women's Leadership: A Reference Handbook. Sage. p. 751. ISBN 978-1-84885-583-0. OCLC 568741234. Archived from the original on June 10, 2016.
Herbert M (September 5, 2012). "Salford's birth control pioneers". The Guardian. Archived from the original on May 28, 2015. Retrieved May 28, 2015.
"Birth control benefits and reproductive health care options in the Health Insurance Marketplace". HealthCare.gov. Archived from the original on February 12, 2016. Retrieved February 17, 2016.
Fritz MA, Speroff L (2011). "Intrauterine contraception". Clinical gynecologic endocrinology and infertility (8th ed.). Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins. pp. 1095–98. ISBN 978-0-7817-7968-5. Archived from the original on November 16, 2016.
"American Experience | The Pill | Timeline". www.pbs.org. Archived from the original on October 1, 2016. Retrieved October 20, 2016.
Poston D (2010). Population and Society: An Introduction to Demography. Cambridge University Press. p. 98. ISBN 978-1-139-48938-6. Archived from the original on November 16, 2016.
Singh S, Darroch JE (June 2012). "Adding It Up: Costs and Benefits of Contraceptive Services Estimates for 2012" (PDF). Guttmacher Institute and United Nations Population Fund (UNFPA), 201. Archived (PDF) from the original on August 5, 2012.
ACOG (September 9, 2014). "ACOG Statement on OTC Access to Contraception". Archived from the original on September 10, 2014. Retrieved September 11, 2014.
Ruether RR (2006). "Women in North American Catholicism". In Keller RS (ed.). Encyclopedia of women and religion in North America. Bloomington, IN [u.a.]: Indiana Univ. Press. p. 132. ISBN 978-0-253-34686-5. Archived from the original on May 29, 2016.
Digby B, Ferretti J, Flintoff I, Owen A, Ryan C (2001). Digby B (ed.). Heinemann 16–19 Geography: Global Challenges Student Book (2nd ed.). Heinemann. p. 158. ISBN 978-0-435-35249-3. Archived from the original on May 12, 2016.
Rengel M (2000). Encyclopedia of birth control. Phoenix, AZ: Oryx Press. p. 202. ISBN 978-1-57356-255-3. Archived from the original on June 3, 2016.
Bennett JA (2008). Water is thicker than blood: an Augustinian theology of marriage and singleness. Oxford: Oxford University Press. p. 178. ISBN 978-0-19-531543-1. Archived from the original on May 28, 2016.
"Hindu Beliefs and Practices Affecting Health Care". University of Virginia Health System. Archived from the original on March 23, 2004. Retrieved October 6, 2006.
"More Questions & Answers on Buddhism: Birth Control and Abortion". Alan Khoo. Archived from the original on June 29, 2008. Retrieved June 14, 2008.
Akbar KF. "Family Planning and Islam: A Review". Hamdard Islamicus. XVII (3). Archived from the original on September 26, 2006.
"World Contraception Day". Archived from the original on August 18, 2014.
Hutcherson H (2002). What your mother never told you about s.e.x (1st Perigee ed.). New York: Perigee Book. p. 201. ISBN 978-0-399-52853-8. Archived from the original on June 29, 2016.
Rengel M (2000). Encyclopedia of birth control. Phoenix, AZ: Oryx Press. p. 65. ISBN 978-1-57356-255-3. Archived from the original on May 6, 2016.
Alexander W (2013). New Dimensions In Women's Health – Book Alone (6th ed.). Jones & Bartlett Publishers. p. 105. ISBN 978-1-4496-8375-7. Archived from the original on May 6, 2016.
Sharkey H (2013). Need to Know Fertility and Conception and Pregnancy. HarperCollins. p. 17. ISBN 978-0-00-751686-5. Archived from the original on June 3, 2016.
Strange M (2011). Encyclopedia of women in today's world. Thousand Oaks, CA: Sage Reference. p. 928. ISBN 978-1-4129-7685-5. Archived from the original on May 15, 2016.
"Just the Facts: Latinas & Contraception" (PDF). Archived from the original (PDF) on September 26, 2020. Retrieved March 25, 2020.
"CDP Research: Developing Hormonal Contraception Methods for Men | NICHD – Eunice Kennedy Shriver National Institute of Child Health and Human Development". www.nichd.nih.gov. February 16, 2022. Archived from the original on October 13, 2021. Retrieved October 12, 2023.
Gibbens S (March 3, 2023). "Birth control options for men are advancing. Here's how they work". National Geographic Magazine. Archived from the original on March 3, 2023. Retrieved October 12, 2023.
Millar L (2011). Infectious Disease Management in Animal Shelters. John Wiley & Sons. ISBN 978-1-119-94945-9. Archived from the original on May 3, 2016.
Ackerman L, ed. (2007). Blackwell's five-minute veterinary practice management consult (1st ed.). Ames, IO: Blackwell Pub. p. 80. ISBN 978-0-7817-5984-7. Archived from the original on June 10, 2016.
Boyle R (March 3, 2009). "Birth control for animals: a scientific approach to limiting the wildlife population explosion". Popular Science. New York: PopSci.com. Archived from the original on May 25, 2012.
"Goat 'condoms' save Kenyan herds". BBC News. October 6, 2008. Archived from the original on October 6, 2008. Retrieved October 6, 2008.

who.int (Global: 213^th place; English: 314^th place)

whqlibdoc.who.int

Medical eligibility criteria for contraceptive use (PDF) (4th ed.). Geneva: Reproductive Health and Research, World Health Organization. 2009. pp. 1–10. ISBN 978-92-4-156388-8. Archived from the original (PDF) on July 9, 2012.
Department of Reproductive Health and Research, Family and Community (2004). Selected practice recommendations for contraceptive use (PDF) (2nd ed.). Geneva: World Health Organization. p. Chapter 31. ISBN 978-92-4-156284-3. Archived from the original (PDF) on July 18, 2013.
Medical eligibility criteria for contraceptive use (PDF) (4th ed.). Geneva: Reproductive Health and Research, World Health Organisation. 2009. pp. 91–100. ISBN 978-92-4-156388-8. Archived from the original (PDF) on July 9, 2012.

who.int

World Health Organization (WHO). "Family planning". Health topics. World Health Organization (WHO). Archived from the original on March 18, 2016. Retrieved March 28, 2016.
"WHO 10 facts on breastfeeding". World Health Organization. April 2005. Archived from the original on June 23, 2013.

worldcat.org (Global: 4^th place; English: 4^th place)

search.worldcat.org

Medical eligibility criteria for contraceptive use (Fifth ed.). Geneva, Switzerland: World Health Organization. 2015. ISBN 978-92-4-154915-8. OCLC 932048744.
Trussell J (May 2011). "Contraceptive failure in the United States". Contraception. 83 (5): 397–404. doi:10.1016/j.contraception.2011.01.021. PMC 3638209. PMID 21477680.
Trussell J (2011). "Contraceptive efficacy". In Hatcher RA, Trussell J, Nelson AL, Cates Jr W, Kowal D, Policar MS (eds.). Contraceptive technology (20th revised ed.). New York: Ardent Media. pp. 779–863. ISBN 978-1-59708-004-0. ISSN 0091-9721. OCLC 781956734.
Nelson A, Cwiak C (2011). "Combined oral contraceptives (COCs)". In Hatcher RA, Trussell J, Nelson AL, Cates Jr W, Kowal D, Policar MS (eds.). Contraceptive technology (20th revised ed.). New York: Ardent Media. pp. 249–341 [257–58]. ISBN 978-1-59708-004-0. ISSN 0091-9721. OCLC 781956734.
Lee Goldman, Andrew I. Schafer, eds. (2020). "Contraception". Goldman-Cecil medicine (26th ed.). Philadelphia, PA: Elsevier. pp. 1568–1575. ISBN 978-0-323-53266-2. OCLC 1118693594.
Jennings VH, Burke AE (November 1, 2011). "Fertility awareness-based methods". In Hatcher RA, Trussell J, Nelson AL, Cates Jr W, Kowal D, Policar MS (eds.). Contraceptive technology (20th revised ed.). New York: Ardent Media. pp. 417–34. ISBN 978-1-59708-004-0. ISSN 0091-9721. OCLC 781956734.
Cameron ST, Glasier A, McDaid L, Radley A, Patterson S, Baraitser P, Stephenson J, Gilson R, Battison C, Cowle K, Vadiveloo T, Johnstone A, Morelli A, Goulao B, Forrest M (May 5, 2021). "Provision of the progestogen-only pill by community pharmacies as bridging contraception for women receiving emergency contraception: the Bridge-it RCT". Health Technology Assessment. 25 (27): 1–92. doi:10.3310/hta25270. hdl:2164/16696. ISSN 2046-4924. PMC 8126983. PMID 33949940.
McCann CR (2010). "Women as Leaders in the Contraceptive Movement". In O'Connor K (ed.). Gender and Women's Leadership: A Reference Handbook. Sage. p. 751. ISBN 978-1-84885-583-0. OCLC 568741234. Archived from the original on June 10, 2016.
Seaman B (2003). The greatest experiment ever performed on women: exploding the estrogen myth. New York: Hyperion. ISBN 978-0-7868-6853-7. OCLC 52515011.
Buenker JD, Kantowicz ER, eds. (1988). Historical dictionary of the Progressive Era, 1890–1920. New York: Greenwood Press. ISBN 978-0-313-24309-7. OCLC 17807492.
McGerr M (2014). A fierce discontent: the rise and fall of the progressive movement in a. Free Press. ISBN 978-1-4391-3603-4. OCLC 893124592.
Stopes MC (1925). The First Five Thousand. London: John Bale, Sons & Danielsson. p. 9. OCLC 12690936.
Bailey MJ (2013). "Fifty Years of Family Planning: New Evidence on the Long-Run Effects of Increasing Access to Contraception". Brookings Papers on Economic Activity. 2013: 341–409. doi:10.1353/eca.2013.0001. ISSN 0007-2303. PMC 4203450. PMID 25339778.
"BIRTH CONTROL AID AT PEAK IN NATION; 374 Clinics Now Operating, an Increase of 87 in a Year, League Reports". The New York Times. January 27, 1938. ISSN 0362-4331. Retrieved June 21, 2022.
Swan LE (December 2021). "The impact of US policy on contraceptive access: a policy analysis". Reproductive Health. 18 (1) 235. doi:10.1186/s12978-021-01289-3. ISSN 1742-4755. PMC 8607408. PMID 34809673.
Sonfield A, Gold RB, Frost JJ, Darroch JE (March 2004). "U.S. Insurance Coverage of Contraceptives and the Impact Of Contraceptive Coverage Mandates". Perspectives on Sexual and Reproductive Health. 36 (2): 72–79. doi:10.1363/3607204 (inactive August 15, 2025). ISSN 1538-6341.{{cite journal}}: CS1 maint: DOI inactive as of August 2025 (link)
Belluck P (July 13, 2023). "F.D.A. Approves First U.S. Over-the-Counter Birth Control Pill". The New York Times. ISSN 0362-4331. Retrieved July 13, 2023.
Rabin RC (November 21, 2016). "Bayer's Essure Contraceptive Implant, Now With a Warning". The New York Times. ISSN 0362-4331. Retrieved May 1, 2020.
Kaplan S (July 20, 2018). "Bayer Will Stop Selling the Troubled Essure Birth Control Implants". The New York Times. ISSN 0362-4331. Retrieved May 1, 2020.
Blum D (March 25, 2022). "Despite Encouraging Research, a Male Birth Control Pill Remains Elusive". The New York Times. ISSN 0362-4331. Retrieved October 12, 2023.
Holdaway J, Georg GI (May 24, 2024). "An emerging target for male contraception". Science. 384 (6698): 849–850. Bibcode:2024Sci...384..849H. doi:10.1126/science.adp6432. ISSN 0036-8075. PMID 38781397.

wustl.edu (Global: 3,400^th place; English: 2,101^st place)

digitalcommons.wustl.edu

Winner B, Peipert JF, Zhao Q, Buckel C, Madden T, Allsworth JE, Secura GM (May 2012). "Effectiveness of long-acting reversible contraception". The New England Journal of Medicine. 366 (21): 1998–2007. doi:10.1056/NEJMoa1110855. PMID 22621627. S2CID 16812353.

your-life.com (Global: low place; English: low place)

"World Contraception Day". Archived from the original on August 18, 2014.

zenodo.org (Global: 737^th place; English: 426^th place)

Tepper NK, Curtis KM, Steenland MW, Marchbanks PA (May 2013). "Physical examination prior to initiating hormonal contraception: a systematic review". Contraception. 87 (5): 650–4. doi:10.1016/j.contraception.2012.08.010. PMID 23121820.
Steenland MW, Tepper NK, Curtis KM, Kapp N (November 2011). "Intrauterine contraceptive insertion postabortion: a systematic review". Contraception. 84 (5): 447–64. doi:10.1016/j.contraception.2011.03.007. PMID 22018119.

Birth control (English Wikipedia)

acog.org (Global: low place; English: 9,403rd place)

acs.org (Global: 865th place; English: 887th place)

cen.acs.org

adsabs.harvard.edu (Global: 14th place; English: 9th place)

ui.adsabs.harvard.edu

advocatesforyouth.org (Global: low place; English: low place)

ajpmonline.org (Global: low place; English: low place)

apnews.com (Global: 101st place; English: 62nd place)

archive.org (Global: 6th place; English: 6th place)

arhp.org (Global: low place; English: low place)

auanet.org (Global: low place; English: low place)

bbc.co.uk (Global: 11th place; English: 10th place)

news.bbc.co.uk

bbc.com (Global: 26th place; English: 23rd place)

books.google.com (Global: 3rd place; English: 3rd place)

cdc.gov (Global: 251st place; English: 248th place)

chicagotribune.com (Global: 143rd place; English: 80th place)

choosingwisely.org (Global: low place; English: 8,871st place)

cia.gov (Global: 133rd place; English: 275th place)

contraceptionjournal.org (Global: low place; English: low place)

cornell.edu (Global: 308th place; English: 253rd place)

ropercenter.cornell.edu

doi.org (Global: 2nd place; English: 2nd place)

fda.gov (Global: 470th place; English: 329th place)

fhi.org (Global: low place; English: low place)

fphandbook.org (Global: low place; English: low place)

freethepill.org (Global: low place; English: low place)

goarch.org (Global: low place; English: 8,131st place)

gov.ie (Global: 9,282nd place; English: 5,179th place)

guttmacher.org (Global: low place; English: 7,437th place)

hdl.handle.net (Global: 66th place; English: 34th place)

healthcare.gov (Global: low place; English: low place)

healthlinkbc.ca (Global: low place; English: low place)

ibisreproductivehealth.org (Global: low place; English: low place)

jstor.org (Global: 23rd place; English: 15th place)

latinainstitute.org (Global: low place; English: low place)

malecontraceptive.org (Global: low place; English: low place)

medterms.com (Global: low place; English: low place)

muslim-canada.org (Global: low place; English: low place)

nationalgeographic.com (Global: 489th place; English: 425th place)

nature.com (Global: 207th place; English: 347th place)

neh.gov (Global: 6,853rd place; English: 4,048th place)

nhs.uk (Global: 2,637th place; English: 2,254th place)

nih.gov (Global: 5th place; English: 5th place)

pubmed.ncbi.nlm.nih.gov

ncbi.nlm.nih.gov

nichd.nih.gov

nihr.ac.uk (Global: low place; English: 7,409th place)

evidence.nihr.ac.uk

journalslibrary.nihr.ac.uk

npr.org (Global: 114th place; English: 75th place)

ntvg.nl (Global: low place; English: low place)

nytimes.com (Global: 7th place; English: 7th place)

nyu.edu (Global: 1,362nd place; English: 822nd place)

oed.com (Global: 743rd place; English: 419th place)

ourworldindata.org (Global: 2,491st place; English: 1,740th place)

pbs.org (Global: 260th place; English: 176th place)

plannedparenthood.org (Global: low place; English: low place)

plannedparenthoodaction.org (Global: low place; English: low place)

policycuresresearch.org (Global: low place; English: low place)

gfinderdata.policycuresresearch.org

popline.org (Global: low place; English: low place)

popsci.com (Global: 4,048th place; English: 2,846th place)

princeton.edu (Global: 802nd place; English: 528th place)

ec.princeton.edu

rte.ie (Global: 402nd place; English: 211th place)

science.org (Global: 1,007th place; English: 665th place)

sciencedirect.com (Global: 137th place; English: 146th place)

scientificamerican.com (Global: 1,110th place; English: 817th place)

semanticscholar.org (Global: 15th place; English: 8th place)

api.semanticscholar.org

singnet.com.sg (Global: low place; English: low place)

web.singnet.com.sg

statnews.com (Global: 7,413th place; English: 4,542nd place)

thecrimson.com (Global: 1,972nd place; English: 1,015th place)

theguardian.com (Global: 16th place; English: 11th place)

thelancet.com (Global: 2,615th place; English: 3,403rd place)

usda.gov (Global: 512th place; English: 322nd place)

cnpp.usda.gov

acog.org (Global: low place; English: 9,403^rd place)

acs.org (Global: 865^th place; English: 887^th place)

adsabs.harvard.edu (Global: 14^th place; English: 9^th place)

apnews.com (Global: 101^st place; English: 62^nd place)

archive.org (Global: 6^th place; English: 6^th place)

bbc.co.uk (Global: 11^th place; English: 10^th place)

bbc.com (Global: 26^th place; English: 23^rd place)

books.google.com (Global: 3^rd place; English: 3^rd place)

cdc.gov (Global: 251^st place; English: 248^th place)

chicagotribune.com (Global: 143^rd place; English: 80^th place)

choosingwisely.org (Global: low place; English: 8,871^st place)

cia.gov (Global: 133^rd place; English: 275^th place)

cornell.edu (Global: 308^th place; English: 253^rd place)

doi.org (Global: 2^nd place; English: 2^nd place)

fda.gov (Global: 470^th place; English: 329^th place)

goarch.org (Global: low place; English: 8,131^st place)

gov.ie (Global: 9,282^nd place; English: 5,179^th place)

guttmacher.org (Global: low place; English: 7,437^th place)

hdl.handle.net (Global: 66^th place; English: 34^th place)

jstor.org (Global: 23^rd place; English: 15^th place)

nationalgeographic.com (Global: 489^th place; English: 425^th place)

nature.com (Global: 207^th place; English: 347^th place)

neh.gov (Global: 6,853^rd place; English: 4,048^th place)

nhs.uk (Global: 2,637^th place; English: 2,254^th place)

nih.gov (Global: 5^th place; English: 5^th place)

nihr.ac.uk (Global: low place; English: 7,409^th place)

npr.org (Global: 114^th place; English: 75^th place)

nytimes.com (Global: 7^th place; English: 7^th place)

nyu.edu (Global: 1,362^nd place; English: 822^nd place)

oed.com (Global: 743^rd place; English: 419^th place)

ourworldindata.org (Global: 2,491^st place; English: 1,740^th place)

pbs.org (Global: 260^th place; English: 176^th place)

popsci.com (Global: 4,048^th place; English: 2,846^th place)

princeton.edu (Global: 802^nd place; English: 528^th place)

rte.ie (Global: 402^nd place; English: 211^th place)

science.org (Global: 1,007^th place; English: 665^th place)

sciencedirect.com (Global: 137^th place; English: 146^th place)

scientificamerican.com (Global: 1,110^th place; English: 817^th place)

semanticscholar.org (Global: 15^th place; English: 8^th place)

statnews.com (Global: 7,413^th place; English: 4,542^nd place)

thecrimson.com (Global: 1,972^nd place; English: 1,015^th place)

theguardian.com (Global: 16^th place; English: 11^th place)

thelancet.com (Global: 2,615^th place; English: 3,403^rd place)

usda.gov (Global: 512^th place; English: 322^nd place)

vatican.va (Global: 184^th place; English: 336^th place)

virginia.edu (Global: 1,203^rd place; English: 734^th place)

washingtonpost.com (Global: 35^th place; English: 24^th place)

web.archive.org (Global: 1^st place; English: 1^st place)

who.int (Global: 213^th place; English: 314^th place)

worldcat.org (Global: 4^th place; English: 4^th place)

wustl.edu (Global: 3,400^th place; English: 2,101^st place)

zenodo.org (Global: 737^th place; English: 426^th place)