Hi doctor, I had a habit of masturbating. Now during my sexual inter course with my girlfriend, the first time i'm totally satisfied. The second time when I try, it's takes a very long time to ejaculate. At times, I have to stop because I can't ejaculate. Even at times when I ejaculate the sperm count is very low. I've over come the habit of masturbation a lil bit. Can you please help me with medicine so that my sex life comes to normal? I can have sex 2-3 times on a single time we get intimate. We meet twice or thrice a month but on a single time we have 2-3 sex sessions. We have a gap of 20-30 minutes in between. Please help me with medicines that can boost up my sex life. Thank you!