Erectile Dysfunction (Or ED for short) is the term used for difficulty either getting or sustaining an erection. This could be not being able to keep erection long enough to have sexual intercourse or sometimes, not be able to get an erection at all. Generally affecting men of 40 and over, it is a highly frustrating condition and many men suffering from ED will suffer in silence due to the embarrassment factor of discussing it with a doctor. But of course, without proper treatment ED will p...