| The Japanese word for male masturbation is 'senzuri' which translates to "a thousand rubs". |
| Swallowing semen can reduce a woman's risk of developing a dangerous pregnancy condition called pre-eclampsia, a medical condition in which hypertension arises in pregnancy (gestational hypertension). |
| The Argentine Lake Duck is known to lasso its mates with its penis and trap them. |
| Bonobos use sex for almost everything. They use it as a form of greeting, a celebration of a good hunt for food, a method of solving disputes, in exchange for food -- basically anything you can think of. They also perform other sex acts that many animals do not, such as tongue kissing, oral sex, face-to-face sex and homosexual encounters. |
| Flatworms are hermaphrodites, meaning they have both male and female genitals. This can make mating a little tricky when trying to figure out who gets to be the male and who gets to be the female. Most flatworms are inclined to play the male role, and they settle things with a good old fashioned sword fight - with their penises. Scientists actually call this duel "penis fencing." The loser ends up getting stabbed with the winner's penis and absorbs its sperm, becoming pregnant. |
| In the state of Indiana, it is illegal for a man to be sexually aroused in public. |
| As a kind of foreplay before mating, female giraffes will urinate in the male's mouth. |
| Male octopi die after ejaculating, while female octopi die after giving birth. |
| Learn to masturbate - it comes in handy. |
| Sex Museum aka "The temple of Venus" in Amsterdam, boasts the title of "world's first sex museum. The museum aims to reveal and illustrate the attitude people had towards sex from Classical Antiquity until the Victorian period. |