You will start producing semen at the age of 14 or 15 years.
You produce semen all of your life.
You can produce sperm in your semen once puberty has begun. Before puberty begins you will not be able to produce semen. The testes will produce the sperm when the secondary sexual characteristics are ready.
The man's semen can be analyzed in a lab to see the viability of his semen.
15
You mean Semen and guys start to produce semen when they hit puberty, the average ages of puberty is at 12-14 but alot hit it earlier at 10 years of age.
Normally at the age of twelve both sexes can reproduce.
It all depends on how his development is progressing during puberty. Most boys this age would not be able to produce much semen yet if any at all. Don't worry, you will produce more as you get older.
No, women do not produce semen.
I am not sure. But i think you can. But your sperm aren't active. Which means they are not able to fertilize an egg.
Yes, fish can produce semen. Semen is the fluid containing sperm that is released by male fish during reproduction.
A typical ejaculation from a horse can range from 50-100 milliliters of semen. The volume can vary depending on factors such as the age and breed of the horse, as well as its level of sexual maturity.
Most do, a few that haven't gone through puberty yet will not.