No, it's actually healthy. You're renewing your sperm and that makes it more fresh. Just don't go over once a day.
The egg cells. Sperm are manufactured daily. A woman is born with all the eggs she will ever produce.
No. Germ cells are needed to produce sperm. Sertoli cells only aid in the process.
Males produce many things. They produce sperm as well as testosterone. They differ from women because women produce estrogen. Everyone produces immune system functions in their intestines.
we can prevent harmful microbes in lots of different ways: by cleaning hands daily by staying fit and healthy by getting daily vaccinations
to produce sperm in plants
No it's not harmful in healthy males.
None.. Your testicles produce sperms constantly.
plants do not produce sperm, they produce pollen
Masturbate to produce sperm.
It's not harmful at all.
Women do not produce sperm ! Women produce eggs - which are developed in their ovaries !
No
females do not produce sperm
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.
All animals produce about the same amount of sperm.
No it cannot, unless you are allergic to your partner's sperm. But, even then, it will not be harmful, just causing an allergic response of hives.
Yes it kills it