My boyfriend and I have been having sexual intercourse for about a month now and has been having problems with becoming erect he says he has had this problem since he first began intercourse and never before even during masturbation. I am concerned because he is only 21 years old and I am wondering what this could be caused from. I f you have any suggestions on what this could be from It would be appreciated . Thank You and also which sort of a Doctor would you go to with a problem such as this?
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Male , Age: 21