It depends on why the man is sterile. There are many causes.
If he has had a vasectomy, an operation to make him sterile, that operation can now be reversed for a majority of men, if they want to go through the hassle and expense.
If a man is sterile for some other reason, there are many possible medical reasons and many possible treatments. Only a fertility expert knows all about it.
nope
No. Circumcision has nothing to do with fertility.
If a man practice handjob regularly during his teenage, then his sperm count is reduced to such an extent that he may become sterile.
No this will not make him sterile.
No.
for the surgeon to begin operation his scalpel must be sterile. a man who is sterile can not have children.
i think not!
When the prostate gland is removed, a man does not ejaculate.
Yes, its already happened.
Mules are a cross breed of a horse and a donkey. Most mules are sterile and can't bare offspring.
No, that's being impotent. Sterile means not being able to reproduce; that is, a sterile man cannot father a child.
A man can be sterile if he has a congenital defect that causes sterility or if he chooses to become sterile through surgery including a vasectomy. He might also be sterile if he has suffered trauma or disease that destroys the testicles.