Do you watch porno and masturbate while watching? One can stop watching porno,reduce frequency of masturbation, stop worrying about sexual problem and see that whether your sexual system improves. For sexual rest, do abdominal breathing. This is efficient breathing. Google it. Learn it and practice for 10 minutes every day. After a month you will see some changes.Read suggestions given by other members.Keep your general health in a better shape by eating good food, doing exercise and being cheerful.
You should try to eat more food with high percentage of protein