What Causes Erectile Dysfunction And Premature Ejaculation?

I am male 19 . I am little fat . I have a penis when erect its 5 inches long and 4 inches in girth . Is my penis enough for sex ?



I maturbate daily twice a day ! Nowadays i am getting soft erections and i also do permeture ejaculation from many years before. I didnt know that time that this is premature ejaculation . i get premature ejaculations from the time i started masturbating.



I am also a fat. My height is 5 feet 12 inches long and my weight is 120 kg.

What should i do to get rockhard erections and last longer ? I am a virgin .