Development of the human body (English Wikipedia)

Klossner, N. Jayne, Introductory Maternity Nursing (2005): "The fetal stage is from the beginning of the 9th week after fertilization and continues until birth"
Kail, RV; Cavanaugh JC (2010). Human Development: A Lifespan View (5th ed.). Cengage Learning. p. 296. ISBN 978-0495600374. Archived from the original on January 10, 2023. Retrieved September 11, 2014.

britannica.com (Global: 40^th place; English: 58^th place)

The Editors of Encyclopaedia Britannica. "Human body/Basic form and development". Encyclopedia Britannica. Archived from the original on 2019-10-31. Retrieved 2020-04-08.

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

Oxford University Press. (n.d.). Prenatal, adj., Etymology. In Oxford English dictionary. Retrieved June 27, 2025, from https://doi.org/10.1093/OED/1003485597
Anderson SE, Dallal GE, Must A (April 2003). "Relative weight and race influence average age at menarche: results from two nationally representative surveys of US girls studied 25 years apart". Pediatrics. 111 (4 Pt 1): 844–850. doi:10.1542/peds.111.4.844. PMID 12671122.
Al-Sahab B, Ardern CI, Hamadeh MJ, Tamim H (2010). "Age at menarche in Canada: results from the National Longitudinal Survey of Children & Youth". BMC Public Health. 10: 736. doi:10.1186/1471-2458-10-736. PMC 3001737. PMID 21110899.
Guillette EA, Conard C, Lares F, Aguilar MG, McLachlan J, Guillette LJ (March 2006). "Altered breast development in young girls from an agricultural environment". Environ. Health Perspect. 114 (3): 471–5. doi:10.1289/ehp.8280. PMC 1392245. PMID 16507474.
Buck Louis GM, Gray LE, Marcus M, Ojeda SR, Pescovitz OH, Witchel SF, Sippell W, Abbott DH, Soto A, Tyl RW, Bourguignon JP, Skakkebaek NE, Swan SH, Golub MS, Wabitsch M, Toppari J, Euling SY (February 2008). "Environmental factors and puberty timing: expert panel research needs". Pediatrics. 121 (Suppl 3): S192–207. doi:10.1542/peds.1813E. PMID 18245512.
Mouritsen A, Aksglaede L, Sørensen K, Mogensen SS, Leffers H, Main KM, Frederiksen H, Andersson AM, Skakkebaek NE, Juul A (April 2010). "Hypothesis: exposure to endocrine-disrupting chemicals may interfere with timing of puberty". Int. J. Androl. 33 (2): 346–59. doi:10.1111/j.1365-2605.2010.01051.x. PMID 20487042.

harvard.edu (Global: 18^th place; English: 17^th place)

doi-org.ezp-prod1.hul.harvard.edu

Gartler, S. The chromosome number in humans: a brief history. Nat Rev Genet 7, 655–660 (2006). https://doi-org.ezp-prod1.hul.harvard.edu/10.1038/nrg1917
Gartler, S. The chromosome number in humans: a brief history. Nat Rev Genet 7, 655–660 (2006). https://doi-org.ezp-prod1.hul.harvard.edu/10.1038/nrg1917

nih.gov (Global: 4^th place; English: 4^th place)

pubmed.ncbi.nlm.nih.gov

Anderson SE, Dallal GE, Must A (April 2003). "Relative weight and race influence average age at menarche: results from two nationally representative surveys of US girls studied 25 years apart". Pediatrics. 111 (4 Pt 1): 844–850. doi:10.1542/peds.111.4.844. PMID 12671122.
Al-Sahab B, Ardern CI, Hamadeh MJ, Tamim H (2010). "Age at menarche in Canada: results from the National Longitudinal Survey of Children & Youth". BMC Public Health. 10: 736. doi:10.1186/1471-2458-10-736. PMC 3001737. PMID 21110899.
Guillette EA, Conard C, Lares F, Aguilar MG, McLachlan J, Guillette LJ (March 2006). "Altered breast development in young girls from an agricultural environment". Environ. Health Perspect. 114 (3): 471–5. doi:10.1289/ehp.8280. PMC 1392245. PMID 16507474.
Buck Louis GM, Gray LE, Marcus M, Ojeda SR, Pescovitz OH, Witchel SF, Sippell W, Abbott DH, Soto A, Tyl RW, Bourguignon JP, Skakkebaek NE, Swan SH, Golub MS, Wabitsch M, Toppari J, Euling SY (February 2008). "Environmental factors and puberty timing: expert panel research needs". Pediatrics. 121 (Suppl 3): S192–207. doi:10.1542/peds.1813E. PMID 18245512.
Mouritsen A, Aksglaede L, Sørensen K, Mogensen SS, Leffers H, Main KM, Frederiksen H, Andersson AM, Skakkebaek NE, Juul A (April 2010). "Hypothesis: exposure to endocrine-disrupting chemicals may interfere with timing of puberty". Int. J. Androl. 33 (2): 346–59. doi:10.1111/j.1365-2605.2010.01051.x. PMID 20487042.

ncbi.nlm.nih.gov

Al-Sahab B, Ardern CI, Hamadeh MJ, Tamim H (2010). "Age at menarche in Canada: results from the National Longitudinal Survey of Children & Youth". BMC Public Health. 10: 736. doi:10.1186/1471-2458-10-736. PMC 3001737. PMID 21110899.
Guillette EA, Conard C, Lares F, Aguilar MG, McLachlan J, Guillette LJ (March 2006). "Altered breast development in young girls from an agricultural environment". Environ. Health Perspect. 114 (3): 471–5. doi:10.1289/ehp.8280. PMC 1392245. PMID 16507474.

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

"For girls, puberty begins around 10 or 11 years of age and ends around age 16. Boys enter puberty later than girls-usually around 12 years of age-and it lasts until around age 16 or 17." "Teenage Growth & Development: 11 to 14 Years". Palo Alto Medical Foundation/pamf.org. Archived from the original on 2018-04-05. Retrieved 2013-11-09.
"Teenage Growth & Development: 15 to 17 Years". Palo Alto Medical Foundation/pamf.org. Archived from the original on 2018-03-17. Retrieved 2013-11-09.

telegraph.co.uk (Global: 30^th place; English: 24^th place)

Alleyne, Richard (2010-06-13). "Girls now reaching puberty before 10—a year sooner than 20 years ago". The Daily Telegraph. London. Archived from the original on 2010-06-14.

thefreedictionary.com (Global: 614^th place; English: 572^nd place)

medical-dictionary.thefreedictionary.com

"Germinal stage". Mosby's Medical Dictionary, 8th edition. Elsevier. Archived from the original on 28 April 2021. Retrieved 6 October 2013.

umm.edu (Global: 9,624^th place; English: low place)

"Puberty and adolescence". University of Maryland. Archived from the original on 2013-09-24. Retrieved December 8, 2020.

vstudentworld.yolasite.com (Global: low place; English: low place)

Hamilton-Fairley, Diana. Obstetrics and Gynaecology (PDF). Lecture Notes (Second ed.). Blackwell Publishing. Archived from the original (PDF) on 2018-10-09. Retrieved 2013-11-09.

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

The Editors of Encyclopaedia Britannica. "Human body/Basic form and development". Encyclopedia Britannica. Archived from the original on 2019-10-31. Retrieved 2020-04-08.
"Germinal stage". Mosby's Medical Dictionary, 8th edition. Elsevier. Archived from the original on 28 April 2021. Retrieved 6 October 2013.
"First Trimester". American Pregnancy Association. 1 May 2012. Archived from the original on 23 April 2009.
Kail, RV; Cavanaugh JC (2010). Human Development: A Lifespan View (5th ed.). Cengage Learning. p. 296. ISBN 978-0495600374. Archived from the original on January 10, 2023. Retrieved September 11, 2014.
"For girls, puberty begins around 10 or 11 years of age and ends around age 16. Boys enter puberty later than girls-usually around 12 years of age-and it lasts until around age 16 or 17." "Teenage Growth & Development: 11 to 14 Years". Palo Alto Medical Foundation/pamf.org. Archived from the original on 2018-04-05. Retrieved 2013-11-09.
"Teenage Growth & Development: 15 to 17 Years". Palo Alto Medical Foundation/pamf.org. Archived from the original on 2018-03-17. Retrieved 2013-11-09.
"Puberty and adolescence". University of Maryland. Archived from the original on 2013-09-24. Retrieved December 8, 2020.
Hamilton-Fairley, Diana. Obstetrics and Gynaecology (PDF). Lecture Notes (Second ed.). Blackwell Publishing. Archived from the original (PDF) on 2018-10-09. Retrieved 2013-11-09.
Alleyne, Richard (2010-06-13). "Girls now reaching puberty before 10—a year sooner than 20 years ago". The Daily Telegraph. London. Archived from the original on 2010-06-14.

Development of the human body (English Wikipedia)

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