Guys may do a lot of talking about sexual conquests and the unrelenting prowess of their libido; however, one sexual thing a lot of men won't talk about is Erectile Dysfunction, also known as ED. That's a shame because experts estimate that affects nearly 30 million men, especially those over 65. Talking and self-education are the best ways to find a remedy for ED, so let's run down everything a man needs to know about erectile dysfunction. What Is Erectile Dysfunction? Let's start out by saying that the occasional inability to get or maintain an erection would not be classified as ED. However, when it becomes a chronic condition happening 25-percent of the time or more, it's time to see a doctor. It's also important to note that erectile dysfunction doesn't just affect older men. Young men in their 20s can also have ED. Erectile dysfunction is also not a one-size-fits-all issue. Some men with ED can't get an erection at all. Others can get one occasiona