Well, I don't really know where else to put this so I'll put it here. I'm having some real problems with my sex life (or lack thereof). To be blunt I'm not a virgin but I'm pretty damn close (only once). That was, oh, more than a year ago. But the problem is that a few days ago me and my current girlfriend finally got the time to try and have sex, but I couldn't get an erection. Well, that's not entirely true. I could, but it would be soft and would only last about thirty seconds, too short a time for insertion (pardon my abruptness, I don't know how else to put it.) I'm pretty convinced I have a case of Erectile Disfunction, but I think it's psychological rather than medical. I can't exactly pin down why it's happening but something has to be causing it. Any suggestions as to what I should do?