The only way to tell is to examine them under a microscope and see if the little guys are swimming around. the best way to do that is visit a fertility doctor.
No this will not make him sterile.
The only way to determine if a man or woman is sterile is to have them tested. There are a series of tests that can be done on a sample of the man's sperm to determine if he is sterile. As a rule of thumb this is what a man needs to be considered fertile: 2ml or more of semen 2 million sperm per ml of semen 50% or more of the sperm must be correctly formed 50% or more of the sperm must have good motility
No.
nope
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.
Try to grow a plate with nothing on it. If something grows, it's not sterile.
No, that's being impotent. Sterile means not being able to reproduce; that is, a sterile man cannot father a child.
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.
see a urologist and have his sperm tested
yes.it does