Most ED is the mild form where medication like Viagra isn't absolutely necessary but is very helpful. I have found that Viagra enhances performance greatly and studies show that it also enhances the entire experience, with a resulting greater intensity. So Viagra does more than help with erections. Don't knock it if you haven't tried it. I'm on meds for enlarged prostate, and Viagra helps cancel out some of the unwanted side effects of that medication.
Law expanding definition of terrorist activity passes first Knesset reading (Haaretz)
from the article: Israeli scientists: Solve erectile dysfunction with electric shock