Here Enter your email address. Taboo Tantra Urologist Uterus Vagina Valsalva maneuver Virginity Vulva Intercourse , or coitus, refers in a strict biological sense to the insertion of the male's penis into the female's vagina for the purpose of reproduction.
Sexual intercourse is found among all mammalian species.
Intercourse has traditionally been viewed as the natural endpoint of all sexual contact between a man and a woman. However, the meaning of the term has been broadened in recent years to include a wider range of behaviors and a wider set of motivations and intentions. In both popular and professional usage, intercourse now labels at least three different sex acts, two of which are not directly tied to conceiving a child. The latter two of these behaviors may be the endpoints of a sexual encounter or they may be acts of foreplay leading to each other or to vaginal intercourse. Moreover, intercourse is not limited to partnerships between individuals of opposite genders.