"A team in Australia led by Graham Giles of The Cancer Council Victoria in Melbourne asked 1079 men with prostate cancer to fill in a questionnaire detailing their sexual habits, and compared their responses with those of 1259 healthy men of the same age."
Put down that copy of "Big and Bouncy" for just a moment and read THIS. Then, as indicated by this cutting edge OZ research, you should return to the matter in hand.
In light of the Editor's brush with death gall bladder episode, it is comforting to know that a prostate problem is unlikely to be something with which he will ever have to contend.