What do we need to know about erectile dysfunction? The majority of people have heard a lot about it but do not have a pretty good idea of the common five facts about this disorder. We will take into consideration the USA as telling and statistical example. The first fact includes the statistical data. This data shows that sixteen million of Americans have taken Viagra. They want to prolong the erectile ability at any cost as much as possible. The second fact lies in the idea that seventy percent of Americans suffering from this disorder …