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copulation |
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copulationAct of mating in animals with internal fertilization. Male mammals have a penis or other organ that is used to introduce spermatozoa into the reproductive tract of the female. Most birds transfer sperm by pressing their cloacas (the openings of their reproductive tracts) together. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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carnal knowledge, coition, coitus, sex act, sexual congress, sexual intercourse, sexual relation, copulation, intercourse, relation, congress - the Research suggests that almost half (between 44% and 47%) of all sexually active American undergraduates have consented to unwanted coitus (O'Sullivan & Allgeier, 1998: Sprecher, Hatfield, Cortese, Potapova, & Levitskaya, 1994). There was no evidence that treatment within 72 hours after coitus or after 72 hours had a significant effect on outcome. |
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