Hi what should I do for premature ejaculation?
How long have you had this?
Usually the problem is related to you, when you masturbate, just rushing to orgasm. Ideally you will LEARN how to control your orgasm.
You do this by masturbating until JUST BEFORE you reach that point where you will ejaculate. Focus on the feelings in your body as you masturbate. Stop before you ejaculate and then start masturbating again, again stopping before you'd orgasm. Do this as often as you can, it's called "edging."
It'll help you learn control AND it will give you a much nicer orgasm.
Hope it helps.