Citation needed. As far as I know that is a wingnut paranoia point and not supported by the data.
Edit: Looks like I've been missing the story on this one.
Interesting that the articles all talk about obesity, unknown chemicals, brief style underwear, and whatnot as a possible cause without stopping to consider that maybe societal attitudes towards masturbation may play a role.
Edit: Looks like I've been missing the story on this one.
Interesting that the articles all talk about obesity, unknown chemicals, brief style underwear, and whatnot as a possible cause without stopping to consider that maybe societal attitudes towards masturbation may play a role.