i am 29 yr old.i started masturbation at the age of 10.and i used to do it 3 or four times a day.at the age of 18,i completely lost erection,and size.now i have pain in back,penis is less htan 3 inches,no erection at all.i have semen report which shows that only 10 perecent are alive cells and 90 percent are dead.i am very nervous,plz tell me the treatment.