We've talked about surprising sex facts, little-known nipple facts, amazing facts about the clitoris and even weird facts and statistics about condoms. This infographic looks at facts that it claims aren't that important. For example, did you know that a male pig's orgasm lasts for 30 minutes. Important? Perhaps not. Interesting? Definitely. Check it out. And if you have a cool sex fact to share, post it in the comments below.