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Copulatory Behaviour - Anatomy & Physiology (view source)
Revision as of 08:46, 14 July 2008
, 08:46, 14 July 2008→Intromission
== Intromission ==
== Intromission ==
* Successful entrance of the penis into the vagina.
* Successful entrance of the penis into the [[Female_Reproductive_Tract_-The_Vagina/Vestibule_-_Anatomy_%26_Physiology|vagina]].
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