Hi doctor, I am suffering from erectile dysfunction and premature ejaculation. Sometimes, penis gets erected and sometimes, it doesn't properly. Penis got small than earlier. I am married for 2 years. Before marriage, I used To masturbate. It seems that affected penis. I want to get my penis thicker, stronger and harder. I get sexually active when in touch with my wife. However, penis remain sleepy and down. When I wish I to have sex and think about sex then it does not erect. However. It gets erected when I kiss and feel her body. But I feel my penis not so stronger and harder.