To find out whether taking images of the male and female genitals during coitus is feasible and to find out whether former and current ideas about the anatomy during sexual intercourse and during female sexual arousal are based on assumptions or on. Structured data copyright license categories Coitus, which is a term for sexual intercourse, is also known as cross section intercourse, typically involves the penis of a male and the vagina of a female Sexual intercourse constitutes a significant component of human relationships and reproduction This sexual activity requires comprehensive understanding and responsible practice. Sexual intercourse, or coitus, is necessary for physiological reproduction in humans
Coitus may be divided into three basic stages
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