Nothing , that's what happens during puberty
Your balls drop during puberty. At age 4 they shouldn't have dropped
Women can not produce sperm. Only men can.
Doesnt work like that. The ability to produce sperm begins at puberty and remains almost the rest of the life.
Boys generally start producing sperm between 12 and 14 years old, although some may start earlier, or later, as each boy develops at different rates.
No. Besides a boy HAS to produce sperms. There is no such thing as a boy who doesn't produce sperms.
Usually I would say no but it is actually possible. I wont go into details . Yes, I started at 8 or 9. There is probably no sperm present yet. You will almost certainly have to get through puberty first. This will probably happen a little sooner for you than for most of your friends. Nothing wrong, just the way things worked out.
Men produce sperm constantly. There are millions of sperms cells in the male testicles, and the amount produced increases once a male reaches puberty.
testes produce sperms
No. Not all of us produce sperms. Only men who are fertile produces sperms.
sperms
If you are 15 years old, and you have never ejaculated, then you have started puberty late. But try masturbating for a long period of time and if sperm still does not come out then you have not yet developed sperms, and nothing can be done about it. You will start to produce sperm in your semen as you grow older. At first when masturbating you will have dry climax's, then you will progress to have some fluid which will be semen, this is usually whitish and sticky, it may be almost clear. Later as you mature you will produce sperm in the semen. It all happens during puberty. If you are 15 now you should be well away in a years time.
A female plant part does not produce sperms. It produces egg. The sperms are produced by the part of a male plant.