Usually twelve or thirteen years of age.
Yes, and he will for the rest of his life.
Males make only one kind of sperm. They make the sperm that their species requires for reproduction.
IMPROVED ANSWER:All male sperm is the same, no matter if you are 18 years old or 80 years old. If you have sexual contact with a female, and if the sperm is able to attach to the egg of the female. Then, according to biology, she will become pregnant.It of course depends on how close it gets to the eggs.
If you taste it?
No, old men's sperm does not carry worms. Sperm cells only contain genetic material from the male donor and are not capable of carrying worms. If worms are present in the body, they are typically found in the intestines or other tissues, not in sperm cells.
Ejaculating a lot of sperm has no effect on your age.
make more sperm
Yes im 12 and i already started 13 days after my birthday
You must wait until you have gone through puberty
yes
I'd say old. Male sperm swims faster but also dies faster, so there was a good chance it was waiting for the egg.
If the sperm is fresh yes. If the sperm is old no.