Bad News For Bottoms: New Study Finds Too Much Penetration Can Cause Cancer
A new study out of the University of Montréal has found that men who have sex with 20 or more partners during their lifetimes are less likely to develop prostate cancer. But there’s a catch: It only applies to straight guys. Gay men who bump uglies with 20 or more partners during their lifetimes are more likely to develop prostate cancer.
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Parent’s team found that guys who have sex with more than 20 male partners doubled their risk of prostate cancer. And their risk of getting a non-aggressive cancer was five times more likely.
How come?
Parent has no idea.
But Dr. David Samadi, chairman of urology at Lenox Hill Hospital in New York City, thinks he knows why. According to Health Daily, Samadi speculated that it could be due to more risky sexual behaviors among gay men, or because of physical trauma to the prostate gland.
It only applies to straight guys and gay men who top* (still don't make much sense). Did they study sodomy with straight couples? So many flaws in that study.
ATRL
