My age is 28 male. 4 months ago Am married. My issue is I cannot able to have sex.I mean my penis are not getting tight 100% and some times it cannot even 1%. Am very much fed up about this issue.I cannot even sleep properly after this issue.Since last two years I used to do masterbate. buy I have stopped .Am feeling very much tense about this issue.I had done testosterone test also it came 2.27ng/ml ....CH 5.56..Prolactin 11.44 ng/ml....Am very much confused what will happen with my life .Some times I think that ...I spoiled one girl''s Life .....I don't know what should I do .....In yashoda hospital hyderabad they gave me 1gram Injection cerros and I had ignitor and Zydalis MD 10 for 20 days ...I saw some improvement but ....after I stop these medicines ...again it came to same problem.Please help me sir .am very much fed up with this issue ....Have I did the mistake by doing masterbation.