When sperm is released from your penis it is called ejaculation
Ejaculation
There are many common terms and euphemisms. However, in medical terminology it is called ejaculation.
The urethra passes the urine out of the body.
It comes out a certain part of the penis called the urethra.
An "orgasm" in a male is the release of sperm from the tip of the penis. It is caused by spasmodic contraction of muscles at the base of the penis.
A man has to stick his penis into her vagina, and release some sperm. And the sperm travles to the womans egg and fertleizes it, and there you go.
Sperm cells leave the male body in a liquid called semen. They leave the male penis; the process is known as "ejaculation". This can happen during masturbation, during sexual intercourse, or without an obvious cause, often when asleep (the so-called "nocturnal emissions").
The correct term for making a boy (male) release sperm, is to make him ejaculate. This can be accomplished by stimulating the penis. In other words, taking your hand and moving it up and down the penis with a bit of force.
yeah. it's called pre-cum.
Producing sperm has nothing to do with your penis; that's all about the testicles.
this procedure is called a vasectomy.
ejaculation
If he has reached Puberty and has a wet dream (nocturnal emission), he will ejaculate in the night !