see...actually ejaculation, may it b timely or pre-mature, ultimately releases semen which contains millions of sperms. sperms when meet ovum in uterus , fertilize it and give rise to a foetus. thus, the time of ejaculation is not a factor, but the contact of sperm and ovum is responsible. an impotent man can easily b sterile. And the reverse is also true that a potent man always cannot b fertile enough bcoz lack of sperm in his semen.
Answered by
Dr Subarna
, an ibibo Citizen,
at
4:49 PM on May 17, 2008