Your testicles supply the sperm and the prostate secretes the carrier fluid.
the urethra ANSWER: The part that's not attached to you.....
Most likely masturbate!
Its not. Semen is produced in the testis & the prostate.
It is called the semen. It contains sperms etc
Ejaculation is the term meaning releasing semen from the penis.
i started ejaculating around 13 or 14. it scared the *@!& out of me when it happened the first time
It is called ejaculation. Semen leaving the penis.
Ejaculationn.
-C00KI3 moNsTeR
The semen is expelled from the penis, into the female vagina.
why,because u havent had sex with any body yet....
Penis You Dumby