Dear Doctor, I am a 28 year old healthy male. About 4 years back I circumcised my private organ. Before circumcision i couldn't have sex and now after circumcision I don't ejaculate quickly. I have ejaculated in a certain position twice but otherwise I haven't been able to ejaculate while in a sexual intercourse due to which I last longer than normal. Everything seems normal when I masturbate. I would like to know a solution /treatment to this problem.