Sperm generally starts being produced at around the age of 13 to 15. Remember this can vary depending on how fast the individual is developing.
No, their body isn't mature enough. Guys usually don't produce sperm until puberty. 10-17
They produce the egg, and they also produce estrogen.
Men produce sperm for the purpose of reproducing.
No, guys do not have ovaries. Ovaries are female reproductive organs that produce eggs and hormones. In the male reproductive system, the equivalent organs are the testes, which produce sperm and hormones like testosterone.
GUYS
For girls, its EGG cells(which help create babies), and for guys, its SPERM cells(which help make the babies)
if you like any have sex
They fap
science says 24 hours but some guys do two or three times a night
Ejaculation.
balls
When you guys have that first kiss, that should mean you guys are serious