Does cycling increase risk for erectile dysfunction, infertility, or prostate cancer?

Cycling is a popular activity that offers clear health benefits, but there is an ongoing controversy about whether men who ride have a higher risk of urogenital disorders such as erectile dysfunction, infertility, or prostate cancer. The results of a study of nearly 5,300 male cyclists who participated in the Cycling for Health UK Study are presented in an article in Journal of Men's Health.

Milo Hollingworth, MBBS and Alice Harper, MBBS, University College London Medical School, and Mark Hamer, PhD, University College London, analyzed the risk for these three disorders in relation to the amount of weekly cycling time, ranging from <3.75 hours up to >8.5 hours per week. They report their findings in the article "An Observational Study of Erectile Dysfunction, Infertility and Prostate Cancer in Regular Cyclists: Cycling for Health UK Study."

"Physicians should discuss the potential risks and health benefits of cycling with their patients, and how it may impact their overall health," says Ajay Nehra, MD, Editor-in-Chief of Journal of Men's Health and Chair, Department of Urology, Director, Men's Health, Rush University Medical Center, Chicago, IL.