Sir my age is 24. Height 6 ft. Weight 76 kg. I had habit of masturbating 5 times daily for 5 years. But from 1 year I left this habit of masturbation .my penis size on flaccid is 1.5 inch and on erection is 4 inch. I have checked my serum testosterone from 1 year many times. It always comes in lower range something upto 2.67 ng/ml. My ultrasonography of testicle shows right testis measures 2.5 cm*1.5 cm and left testis 2.5 cm*1.6 cm.my question is that as my serum testosterone is too low. Are there chances that if my testosterone level is increased ,then my penis size would be increased?