http://www.nytimes.com/aponline/national/AP-Sex-Prostate-Cancer.html6, 2004
Study Disputes Sex - Prostate Cancer Link
By THE ASSOCIATED PRESS
Filed at 4:00 p.m. ET
CHICAGO (AP) -- Contrary to some research, frequent sexual activity does not increase the risk of developing prostate cancer and
might even reduce the danger, a study of nearly 30,000 men found.
Some previous studies have suggested that men who have frequent ejaculations -- whether through sex or masturbation -- might be more prone to prostate cancer. One theory is that lots of sex exposes men to various germs and viruses that somehow lead to prostate cancer.
The latest study should be ``reassuring to those men who may be more active than others,'' said Dr. Durado Brooks, prostate cancer director for the American Cancer Society.
..more at AP