It’s a bonkers fact but every day more than 200million lucky couples get their leg over.

That works out to more than 2000 lovers going at it around the globe at any one time!

This nutty nookie stat is just one of many in new paperback The PornStar Name Book.

It lists loads of strange sex trivia alongside the naughtiest names from the world of adult entertainment including Kayla Coxx and Hank Hollywood.

Here, we’ve picked our favourite Top 20 wacky facts for you to impress - and shock - your mates with.

Seventy per cent of women would rather eat chocolate than have sex.

The smallest erect penis on record was just 1cm long.

About one per cent of women can orgasm solely through boob stimulation.

The first public strip-tease dance was performed in 1894.

Hybristophilia is the arousal derived by having sex with criminals.

Thirty per cent of women over the age of 80 still have sexual intercourse either with their spouse or boyfriends.

Half of the men raised on farms have had a sexual encounter with an animal, according to research.

In Medieval France, cheating wives were made to chase a chicken through town NAKED.

Around one in 200 people is born with a third nipple.

A man’s testicles can increase in size by 50 per cent when he is aroused.

Timmie Jean Lindsay, from the US, was the first woman to have silicone breast implants in 1962.

Most turkeys and giraffes are bisexual.

It is illegal to have sex without a condom in Nevada.

Just 14 per cent of males did not enjoy sex the first time, compared to 60 per cent of women.

The word ’sex’ was coined in 1382.

In ancient Greece and Rome, sex toys were made from animal horns, gold, silver, ivory and glass.

Women with a PhD are TWICE as likely to be up for a one-night stand than those with a Bachelor’s degree.

The word ‘pornography’ comes from the Greek meaning ‘writings of prostitutes’.

More Americans lose their virginity in June than any other month.

In 1995, a man lifted 250lbs of weight two feet off the floor - with his erect penis.