Weeping releases a chemical that reduces sexual arousal in men. The chemical releases a signal that says they are not interested in romance at the moment, which men instinctively respond to by shutting down feelings of arousal.
It's possible for a woman's vagina to literally fall out. This is called "pelvic prolapse."
Watching porn causes blood flow to decrease in almost every part of the brain that is not responsible for sexual arousal.
Orgasms can cause bad breathe for women.
Women who associate with males frequently find that their periods become shorter and more regular.
The German word for "nipple" is "brustwarze" which literally means "breast wart".
Beaver testicle and vaginal follicles have been used in traditional medicines for centuries, as well as some brands of perfume.
The smallest human penis in record history was just 5/8 of an inch long.
As embryos, the first thing that develops is our anus.
Men are biologically more attracted to women with big butts because this indicates fertility.