hey im only 12 and what i have learned so far is that you have to masturbate with your self or have sex when you masturbate your penis will has and errection (hard penis) and then you have to keep rubbing it (moving it up and down) until the blood flows through and your testicles shoot sperm into a tube up your penis and out it goes
PS how old r u
No.
Sperm typically takes about 74 days to fully develop and build up in the male reproductive system before being ready for ejaculation.
Only during what is known as a "gang bang".
There is a lot of mucus build up in those tubes which does not allow for the tubes to be clogged.
Grapes and drink vinegar
Male sperm typically have a shorter lifespan than female sperm. Male sperm can survive in the female reproductive tract for up to 5 days, while female sperm can survive for up to 7 days.
There are ways to help with this, such as; wear boxers instead of briefs, and looser pants rather than tighter. These will not bind the testicles. It's best to refrain from masturbating; you want to allow good sperm to build up.
the sperm will end up dying, in the womb or somewhere around where sperm goes.
build up as in "Assemble" or build up as in "Anticipation"?
sutton was studying grasshoper sperm which was what mendel was working on
Well sperm isn't considered a pet shop.
its sperm lots and lots of sperm that goes up vaginas