Viagra increase the blood flow to the penis

October 29th, 2007

Viagra increase the blood flow to the penis and thereby assist patients achieve a full erection. But they cannot be used for prolonged periods by people suffering from heart diseases. Secondly, medicines such as Viagra can help a patient to have intercourse but it does not help increase the sperm count. In other words, Viagra will not help you to become a father if you have negligible sperm count.