Hello doctor plz help me out, I am santos 29 years old male,Since from 2 years my penies is not laying up strongly.I use to masturbate once a week at that time within a second my sperm comes out...so again in a next week Some times i try to erect my penies in to my pillow hole, but am not able to do it because of my weak smooth penies......... But one thing since from age 19 yrs i started chewing tobacco gutkha.Recently one month back i have completly stopped chewing it.But i drink daily 1 beer till today (continue since 2 yeras)........... Plz give me some sugestion doctor do the needful.......... if u suggest me,i like to meet doctor if its necessary.. Thanks