"About 52% of men over the age of 40 have some element of erectile dysfunction." Of all the issues to bring up to your doctor, erectile dysfunction is probably one of the most difficult to discuss. But according to Urology Health Foundation , it affects as many as 30 million men. Erectile dysfunction (ED) occurs when there is a consistent inability to get or maintain an erection. When ED occurs more often and becomes a bothersome problem, a urologist can help. “About 52% of men over the age of 40 ...