There are sex myths that are just so out there, you’d have to be a moron to believe a word of them. Like the fact that excessive wanking causes blindness and green M&Ms make you horny.
Then there are these five sex myths that seem so perfectly valid, you probably do swear by them. I admit that I honestly believed both #1 and #2 until I read this article. But everyone who has watched 15 minutes of Sex & the City should know that #4 is bull.