at age 25 i was able to achieve, and maintain an erection until orgasm. recent years, i can achieve erection
easily, but am unable to maintain for very long. erection
will fade after short time, and return after short time, and after much effort i am able to sustain enough to ejaculate.
as far as the pain i have, it does occur during
sexual acitivity and also occurs at random times when working or just hanging around.
the pain is always the same.