Georgiadis JR, Reinders AA, Paans AM, Renken R, Kortekaas R (October 2009). “Men versus women on sexual brain function: prominent differences during tactile genital stimulation, but not during orgasm”. Human Brain Mapping30 (10): 3089–101. doi:10.1002/hbm.20733. PMID19219848.
Exton MS, Krüger TH, Koch M, et al. (April 2001). “Coitus-induced orgasm stimulates prolactin secretion in healthy subjects”. Psychoneuroendocrinology26 (3): 287–94. doi:10.1016/S0306-4530(00)00053-6. PMID11166491.
Levine, R.J. (2004). “An orgasm is... who defines what an orgasm is?”. Sexual and Relationship Therapy19: 101–107. doi:10.1080/14681990410001641663.
Mah K, Binik YM (August 2001). “The nature of human orgasm: a critical review of major trends”. Clinical Psychology Review21 (6): 823–56. doi:10.1016/S0272-7358(00)00069-6. PMID11497209.
Levin R, Meston C (May 2006). “Nipple/Breast stimulation and sexual arousal in young men and women”. The Journal of Sexual Medicine3 (3): 450–4. doi:10.1111/j.1743-6109.2006.00230.x. PMID16681470.
Dunn ME, Trost JE (October 1989). “Male multiple orgasms: a descriptive study”. Archives of Sexual Behavior18 (5): 377–87. doi:10.1007/BF01541970. PMID2818169.
Krüger TH, Haake P, Haverkamp J, et al. (December 2003). “Effects of acute prolactin manipulation on sexual drive and function in males”. The Journal of Endocrinology179 (3): 357–65. doi:10.1677/joe.0.1790357. PMID14656205.
Haake P, Exton MS, Haverkamp J, et al. (April 2002). “Absence of orgasm-induced prolactin secretion in a healthy multi-orgasmic male subject”. International Journal of Impotence Research14 (2): 133–5. doi:10.1038/sj.ijir.3900823. PMID11979330.
Basson R (2000). “The female sexual response: a different model”. Journal of Sex & Marital Therapy26 (1): 51–65. doi:10.1080/009262300278641. PMID10693116.
van Netten JJ, Georgiadis JR, Nieuwenburg A, Kortekaas R (April 2008). “8–13 Hz fluctuations in rectal pressure are an objective marker of clitorally-induced orgasm in women”. Archives of Sexual Behavior37 (2): 279–85. doi:10.1007/s10508-006-9112-9. PMID17186125.
Georgiadis J, Kortekaas R, Kuipers R, Nieuwenburg A, Pruim J, Reinders A, Holstege G (2006). “Regional cerebral blood flow changes associated with clitorally induced orgasm in healthy women”. Eur J Neurosci24 (11): 3305–16. doi:10.1111/j.1460-9568.2006.05206.x. PMID17156391.
Baker, R. R., and Bellis, M. A. (1993). “Human sperm competition: Ejaculate manipulation by females and a function for the female orgasm”. Animal Behavior46 (5): 887–909. doi:10.1006/anbe.1993.1272.
National Geographic's Dolphins: The wild side documentary (1999), IMDb.「性交はカジュアルかつ頻繁に行われ、絆を強め維持する社会的な道具となっている。しかしこうした調和の裏にはイルカの暗い側面も隠れている。強いオスの集団は若かったり小さかったりする他のイルカをいじめるのである。」
National Geographic websiteより(アーカイブ)
National Geographic's Dolphins: The wild side documentary (1999), IMDb.「性交はカジュアルかつ頻繁に行われ、絆を強め維持する社会的な道具となっている。しかしこうした調和の裏にはイルカの暗い側面も隠れている。強いオスの集団は若かったり小さかったりする他のイルカをいじめるのである。」
National Geographic websiteより(アーカイブ)
Georgiadis JR, Reinders AA, Paans AM, Renken R, Kortekaas R (October 2009). “Men versus women on sexual brain function: prominent differences during tactile genital stimulation, but not during orgasm”. Human Brain Mapping30 (10): 3089–101. doi:10.1002/hbm.20733. PMID19219848.
Exton MS, Krüger TH, Koch M, et al. (April 2001). “Coitus-induced orgasm stimulates prolactin secretion in healthy subjects”. Psychoneuroendocrinology26 (3): 287–94. doi:10.1016/S0306-4530(00)00053-6. PMID11166491.
Mah K, Binik YM (August 2001). “The nature of human orgasm: a critical review of major trends”. Clinical Psychology Review21 (6): 823–56. doi:10.1016/S0272-7358(00)00069-6. PMID11497209.
Frank JE, Mistretta P, Will J. Diagnosis and treatment of female sexual dysfunction. American Family Physician. (2008);77:635. PMID18350761
Levin R, Meston C (May 2006). “Nipple/Breast stimulation and sexual arousal in young men and women”. The Journal of Sexual Medicine3 (3): 450–4. doi:10.1111/j.1743-6109.2006.00230.x. PMID16681470.
Dunn ME, Trost JE (October 1989). “Male multiple orgasms: a descriptive study”. Archives of Sexual Behavior18 (5): 377–87. doi:10.1007/BF01541970. PMID2818169.
Krüger TH, Haake P, Haverkamp J, et al. (December 2003). “Effects of acute prolactin manipulation on sexual drive and function in males”. The Journal of Endocrinology179 (3): 357–65. doi:10.1677/joe.0.1790357. PMID14656205.
Haake P, Exton MS, Haverkamp J, et al. (April 2002). “Absence of orgasm-induced prolactin secretion in a healthy multi-orgasmic male subject”. International Journal of Impotence Research14 (2): 133–5. doi:10.1038/sj.ijir.3900823. PMID11979330.
Kaplan HS (1977). “Hypoactive sexual desire”. Journal of Sex & Marital Therapy3 (1): 3–9. PMID864734.
Basson R (2000). “The female sexual response: a different model”. Journal of Sex & Marital Therapy26 (1): 51–65. doi:10.1080/009262300278641. PMID10693116.
van Netten JJ, Georgiadis JR, Nieuwenburg A, Kortekaas R (April 2008). “8–13 Hz fluctuations in rectal pressure are an objective marker of clitorally-induced orgasm in women”. Archives of Sexual Behavior37 (2): 279–85. doi:10.1007/s10508-006-9112-9. PMID17186125.
Georgiadis J, Kortekaas R, Kuipers R, Nieuwenburg A, Pruim J, Reinders A, Holstege G (2006). “Regional cerebral blood flow changes associated with clitorally induced orgasm in healthy women”. Eur J Neurosci24 (11): 3305–16. doi:10.1111/j.1460-9568.2006.05206.x. PMID17156391.
Birch, Robert (16 November 2007). “Did you orgasm?”. Sexualhealth.com. 21 April 2010閲覧。
sexuality.org
“Continuous Male Orgasms”. 2011年5月22日閲覧。 “Learn to enhance and maintain indefinitely the physiological events and associated pleasure of an absolutely imminent ejaculatory orgasm.”
Byerly, Paul & Lori. “How to make sex better for him”. 2 November 2006閲覧。 “Boys who discover masturbation before puberty can't ejaculate, but they can have orgasms. They can also have multiple orgasms like women can, but then lose this ability when puberty adds ejaculation to their orgasms. 「思春期以前に自慰を発見した少年たちは射精することはできないが、オーガズムを得ることはできる。彼らはまた女性たちのように複数回のオーガズムを得ることもできるが、思春期になりオーガズムに射精が付け加えられるとこの能力は失われる。」”
National Geographic's Dolphins: The wild side documentary (1999), IMDb.「性交はカジュアルかつ頻繁に行われ、絆を強め維持する社会的な道具となっている。しかしこうした調和の裏にはイルカの暗い側面も隠れている。強いオスの集団は若かったり小さかったりする他のイルカをいじめるのである。」
National Geographic websiteより(アーカイブ)