In males, the testis become larger and can produce mature sperm. in males, the ovaries become fertile. Only fertile sperm and eggs can reproduce.
yes, you have to be fertile to become pregnant.
The exact same way adults do. Boy has sex with girl. Sperm enters egg. Egg grows into a baby. Age is irrelevant. The age a boy and girl become fertile is different for everybody.
More than likely you are still fertile if you have PID.
what can get rid of sperms that may be in the uterus waitin to become fertile
yes, if the girl is fertile.
5
Yes, however sperm count decreases with age.
well by doing the right thing.
The soil around them is very fertile.
They had limited fertile soil and an expanding population, so they added trading to their income earnings.
Fertile means you can get pregnant or get someone pregnant. For a girl it's ovulation and menstruation and for a boy it means sperms are now live and kicking in his semen.