am 33 yrs old and do not smoke or drink. am 107kgs and 6ft. have a very small penis..abt 1/2 to 1 inch when normal and 3 to 4 inches when erect. but i lose my erection very fast. its also not strong enough when fully erect. i lose my erection in less then a minute. what should i do? any medicines for a stronger penis and a longer erection or any other means or ways?
you have right sized penis to have sexual intercourse. the problem with yourself is your weight and probaly being overoccupied with thoughts of failure. lose weight and change your life style and probably see urologist