Sex. Everyone thinks about it - with differing regularity - and even the most comfortable person has the odd question that needs answering.
Check out some of the weirdest, most commonly fascinating sex facts ever!
1. Two of Hearts
1 in 5.5 million men have Diphallia - the condition of being born with two functioning penises. The corresponding condition for women is Uterus Didelphys - double vaginae. More on this fascinating phenomenon here.
2. It's a Small World
A 'Micropenis' is a real thing, classified when a penis is under 2 inches long. The smallest penis ever recorded was 0.39 inches long.
3. Bigger is Better?
The current world record holder for largest penis goes to Jonah Falcon - his massive appendage is 9.5 inches flaccid and 13.5 inches when erect!
The varying genetic conditions that make a person intersex average out in about 1 in 2,000 births. This is most common when both genitals are present, but one set may be more pronounced than the other.
5. The More the Merrier
The largest orgy ever officially recorded took place in Japan, involving 500 people. IDK though, I bet the last days of Rome saw some pretty spicy action...
6. Girls Got Game
According to scientific studies, lesbian women are much more likely to achieve orgasm with a partner than their heterosexual counterparts.
7. Edge of Seventeen
The average age for losing one's virginity in the United States is around 17 for both boys and girls.
8. Increase the Peace
The human vagina is generally around four inches long... but can double in size when very aroused.
9. A Rush of Blood to the Head
When you're seriously turned on, blood pumps into your... nasal lining. And your genitals too, hopefully!
10. Get Your Goggles On
The average penis can shoot semen between 12 and 24 inches. However, a guy called Horst Schultz holds the world record: 18 FEET.