-
In US, 'spunk' was a slang term for an orgasm in 1880s. -
![Some men experience instant feelings of sadness and regret after sex. It is known as `post-coital tristesse`.]()
Upload to Facebook Some men experience instant feelings of sadness and regret after sex. It is known as "post-coital tristesse". -
Lily Allen, Mark Wahlberg and Carrie Underwood have three nipples. -
Male lemurs put a plug in their mates after sex so other males can't mate with the her. -
The middle finger originated in Ancient Greece as a symbol for anal intercourse. -
"Transient Global Amnesia" is the technical term for that feeling of a wiped memory after good sex. -
The brain has an "automatic penis maintenance function" to force erections if unused for too long. -
![Female ducks' vagina contains multiple `dead ends` to help protect them against duck rape.]()
Upload to Facebook Female ducks' vagina contains multiple "dead ends" to help protect them against duck rape. -
'Haematodipsia' is a sexual thirst for blood. -
![Harry Potter and JK Rowling share the same birthday.]()
Upload to Facebook Harry Potter and JK Rowling share the same birthday.
