Sir, Please please take 2min to read my details below then send me the prescription for permanent solution to buy medicines from local medicine stores. 1year before when i was thinking about girl my penis erecting immediately but since 1year even if i am watching blue film still my penis not erecting. If after so much try i am erecting my penis then that erection still i am giving pressure inside and when i am going to intercourse with my wife that is again going normal so not able to penetrate. Though after trying to penetrate immediately erection then before my wife orgasm my penis is going to normal. Before marriage i was virgin but did masturbate so much, I am week in physique that s why before marriage i used some weight weight gain medicines so is there steroid for which it affects? I am IT professional so works more time on computer even works still late night everyday since long times.sometimes can t sleep whole night due to professional and family tension. Before this i tried medicines (in loose plastic jars) from other 2 doctors but at the time of using that medicine my penis was erecting better but not like before 1 year but when i stop using medicine that s again same so i am not using that medicine anymore.