Having sex while skydiving? Falling in a grave after having sex in a cemetery? Being bit by a giant centipede during sex? These are just some of the extraordinary situations ordinary people get themselves into while being too adventurous with their significant others. But when dreaming up these outrageous fantasies, most don't expect such activities to land them in the emergency room as a result. We head into the emergency room for horrifying and hilarious sex adventures turned medical mishaps, retold by emergency room physicians and the actual couples who took part in the sexual escapades.