No need to be in your flop era. Between 30 million and 50 million men in the US have erectile dysfunction (ED) — defined as difficulty getting and keeping an erection — including a staggering 70% of ...
Two decades after the Food and Drug Administration approved Viagra, it’s still anybody’s guess what proportion of men have erectile dysfunction (ED). Definitions vary. Many men are reluctant to admit ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback