Think you know a little something about sex? Unfortunately, a lot of the things we learn about the topic are more fable than fact. This infographic addresses myths about anatomy, relationships, pornography and even homosexuality. Although we'd venture to say some of the myths on this list were put to rest years ago, others surprised even us (but only a little!). Can you separate fact from fiction? Check out the graphic below to find out. And if you have other questions about sex, send them to us and we'll find an expert to give you an answer.

12 Myths about Sex

Source: The Institute for the Study of Urologic Diseases