Hey,
I'm 20 and I've lately noticed that i don't usually get morning erections or random erections throughout the day as most men my age. I am able to get a good erection when i'm having sex with my girlfriend or masturbating, but never any time else. I also don't think i normally get nocturnal erections. I have been taking antihistamines for several months now and believe that could be the problem.. Any suggestions to help me out?
