Santa clause puts it in you while you are asleep
Your testies (testicles) produce the sperm and your urethra delivers it through your penis out into the vagina.
Sperm cells are produced by the Testicles.
Spermatogenesis
Testicles.
The reproductive system...
Reproductive System
The reproductive system is responsible for conception and childbearing.
The reproductive system allows the production of offspring.
In gamete production meiosis is processed.
Producing eggs is the primary function of the female reproductive system.
reproductive system
The Reproductive System System is responsible for making new individuals or offsprings.
And male and female reproductive systems are responsible for breeding.
That's the producing and holding area of sperm.
The reproductive system is responsible for creating a new living organism.
The CIO