Cant maintain erection without stimulation
Hello, I am new to the forums and I am seeking help for an issue I am having with ED. I am 20 years old, and I can not maintain an erection without constant stimulation, during sex or masturbation. Currently I require trimix injections to have intercourse. I have had a few doppler ultrasounds and no leaks or anything obvious was found. I also have no morning erections so I don't know whats going on. If anyone could lead me in the right direction or link me a few threads to read that deal with this issue I would be very apprecative. I am very desperate and getting very worried this is an unfixable issue. I would appreciate anything anyone could tell me. I can get to about 80-90% hardness but I start losing it literally the second I stop touching myself. Sometimes I lose it during masturbation too but I have no leak as far as the urologist is concerned so I am very confused. Thanks