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Impotence (Erectile Dysfunction)

What Is It? Impotence means that a man's penis doesn't get hard enough to have sexual intercourse. The man cannot get or maintain an erection. The medical term is erectile dysfunction (ED). ED is not the same as premature ejaculation. The major causes of ED include: Vascular (blood vessel) disease Erections happen when blood collects in the shaft of the penis. Vascular disease can limit the amount…

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