Dr. Aaron Carroll – author of the fantastic guide to sex-debunkery, Don't Put That in Therestopped by Mental Floss to guest-host an episode dedicated to deflating common myths and misconceptions about sex.

Lots of great stuff in this episode, including a few subjects we've covered in greater detail in the past, like the subjectivity of penis size, whether or not sex counts as exercise, premature ejaculation, and the various reasons that HPV vaccination is a really, really great idea.

Complement with 10 Things You Probably Didn't Know About Love and Sex.