A member asked:

Purple bump on the head of my penis. not visible when penis is soft. large and obvious when hard. doctor i went to doesn't know what it is. help!

A doctor has provided 1 answer

See a: Urologist, a specialist in this field. It might be veins that get engorged with erection. A urologist can tell you for sure.

Answered 7/1/2013

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Thank

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