FACT: if you believe any of these supremely dumb sex myths, then do the gene pool a favor, and don't engage in activities that could lead to procreation.

The sex myths assembled here are not new. Chances are, you've heard many of them before. They are all patently ridiculous, but that's not why these 15 sex myths are dumb. They're dumb because, right now, there is someone out there who believes one, some, or all of these utterly moronic, paranoid myths that are either sexist, ignorant, completely insane, or a combination of all three.

So here are popular sex myths that are not even remotely true, along with the facts that should make you feel stupid if this is news to you.