17 Of The Absolute Worst Sex Ed "Facts" People Ever Received

    "A glass of water is the best contraception."

    A recent Reddit thread asked the question, "What was the most wildly inaccurate thing you were taught about sex and/or sexual health?" Here are a wildest ones:

    1. A frickin' glass of water:

    2. This doesn't solve the problem:

    3. Anal impregnation is a thing:

    4. Penises are fragile:

    5. Nature vs nurture:

    6. Sperm puppet for the win:

    7. Jumping gets rid of everything:

    8. Virginity=amazing sex:

    9.

    10. Somehow these two don't add up:

    11. Sorry to break it to you bud, periods last longer than one day:

    12. Apparently some people think that...men have periods:

    13. There's no such thing as ovulation:

    14. Women apparently are...werewolves:

    15. Ah the classic, hot tub contraceptive:

    16. Imagine if this were true:

    17. And finally, I'm sure some of you probably still believe this to this day:

    What was one thing you learned about sex that you later figured out wasn't true? Tell us in the comments below!