No this will not make him sterile.
No.
nope
Yes the nail bed is called the sterile matrix.
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.
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.
yes.it does
No. Circumcision has nothing to do with fertility.
If the man is really sterile, no.