When you reach puberty. When you have hair on your genitals and armpits.
you wouldnt be able to cream
as soon as they are produced
Puberty.
The body fluids that contain sperm can soak into fabric and the sperm might be able to find their way through but it is not very likely.
If sperm were to be put in a sperm bank the average life span of a sperm once ejaculated is 4 days however in some cases sperm has survived 6 days and was still able to fertilize an egg.
Puberty.
The shape of the sperm is a component needed in order for the sperm to penetrate the layers surrounding the egg. Each sperm needs a head, tail, and mid-piece.
If they develop early, then yes. However, being able to produce sperm at 10 is not common.
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.
No definitely not. They would not have been able to sell them when there was.
sperm doesnt expire it just helps if you use a condom so that when you decide to have sex you dont have the sperm inside you trying to fertilize your eggs .
You may be able to make $45 or less for a sperm sample, provided you pass the qualification tests.