Anyone here take Viagra before bed to prevent impotence?

anti-aging-supplements Anyone here take Viagra before bed to prevent impotence? http://www.rudramani.com
heyheyman asked:

Frank Sommer MD, Urologist, thinks if young, healthy men take low doses of Viagra at night, could prevent impotence. Anyone here do that?

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banner5 Anyone here take Viagra before bed to prevent impotence? http://www.rudramani.com