Chain Reaction - Bicycle saddles and impotence...what's the real story?
Mountain Biking Damages the Scrotum 11/5/00 - Men who go mountain biking run a high risk of injuries to the scrotum that could affect their fertility, a new study suggests. Austrian researchers studied 45 male mountain bikers and found that 96% had scrotal abnormalities.
USRF - In the News - Article by Irwin Goldstein, M.D., Boston, MA about biking and effects it has on impotence.
WebMD - Is Biking Bad for the Bedroom? - Male cyclists are at risk for erectile dysfunction, unless the bike seat fits properly. Now they don't have to choose between cycling or sex.