Hello, I am a 22 year old student who is having sexual difficulty. I find that sometimes when having an erection I have substantial larger erections than some other times. It is like blood flows more for larger erections and flows less for smaller erections. As well there are times when masturbating that I loose the erection and I have to work it back up.
I do not understand why I person young as me would be having this problem, shouldn't all my erections be the same size or atleast close, I mean they are not even close, its like two different penis' and why do I loose hardness?
