Buzz·Posted on 31 Jul 201419 Eye-Opening Facts About SexThank god men no longer have penis spines.by Kelly OakesBuzzFeed Staff, UK LinkFacebookPinterestTwitterMail 1. An orgasm might be able to clear your sinuses. 2. Men used to have penis spines. Warning This image is graphic Tap to reveal Click to reveal Tap to play GIF Tap to play GIF 3. Sex can temporarily wipe your memory. Tap to play GIF Tap to play GIF 4. Apple consumption has been linked to better quality of sex life. 5. The average clitoris is the size of a medium zucchini. 6. There are around 8,000 nerve endings in the clitoris. 7. Short men say they get more sex. Tap to play GIF Tap to play GIF 8. Penis size and shoe size are not correlated. 9. Wearing a condom makes no difference how long you last. 10. One type of medication for OCD can cause people to orgasm when they yawn. Tap to play GIF Tap to play GIF 11. You're more likely to orgasm with warm feet. 12. Women have wet dreams too. Tap to play GIF Tap to play GIF 13. Natural vaginal lubricant contains a substance called squalene, which is also found in shark livers. Tap to play GIF Tap to play GIF 14. Agalmatophilia is sexual attraction to statues or mannequins. Tap to play GIF Tap to play GIF 15. Having regular sex can make you feel as happy as if you earned an extra $100,000 a year. Tap to play GIF Tap to play GIF 16. By their late teenage years, three-quarters of people have had sex. Tap to play GIF Tap to play GIF 17. People aged 18 to 29 have sex an average of 112 times per year. Tap to play GIF Tap to play GIF 18. Men who cheat on their wives are more likely to die of cardiac arrest during sex. Tap to play GIF Tap to play GIF 19. It's possible for couples to get stuck together during sex. Tap to play GIF Tap to play GIF