MSP Q&A: Why can’t I stay hard during sex? What causes erection problems?
January 28th, 2009 | By Dr. Debby Herbenick
Recently on Yahoo Questions, a 16 year old boy wrote in to ask why he was having erection problems (specifically, why he was having trouble staying hard, once he already had an erection) during sex. It’s unfortunate, but some people were writing in to tell him to take Viagra or that he had an STD. This [...]





