The greater the number of cigarettes smoked, the greater the risk, studies find
Studies link this common problem with vascular disease.
If successful in humans, it could be first long-term, non-drug solution to the problem, scientists say.
Research with hamsters shows promise, but human trials are a long way off.
Drug ads and other factors are having an impact on clinical practice.
A new test sheds light on the problem of infertility, a frustrating concern for couples trying to conceive.
Men now have another option for preventing pregancy. See how a new producedure lets you take control of contraception.
Erectile dysfunction is the most chronic condition among American males, affecting tens of millions of men of all ages. This video outlines the causes and treatments, and also compares Levitra, Cialis and Viagra.
In this short video,doctors explain how recent advances have revolutionized our understanding of ED and expanded treatment options.