Hello everyone, My story is that I am 26 years in my first sexual relationship with a girl started 10 months ago. Before that I used to M with hand and P simultaneously about 2 to 3 times a month. I used to take long time till O and I tried to last longer for pleasure. I knew that I was doing bad but I could not stop. After having my partner, I only PMO twice (in 10 months period). After about 8 months of relationship I was able to penetrate my girl’s vagina. The problem now is that I am not orgasming during sex at all. Also my sexual desire and erection are weak. I could not maintain erection for any reasonable duration. I went to a doctor, but he said you are ok, just enjoy the experience and do not think you are having any problem. Any help from any body?