Because sperm is vital to the reproductive process, and if a man cannot ejaculate sperm, he cannot reproduce.
Men are biologically built that way. The original purpose would be to populate the world as the dominant species of the world. (which we have done)
It depends on the person, but on average men will ejaculate about 1,080 gallons of sperm in their life time.
Yes...bcz man sperm is much tasty & containing protin...98%
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No, old men do not have worms in their sperm. Sperm will be healthy even when a person is not.
yes it does you wont have much chance of having kids
Yes there always will be, although some men don't produce very much. The purpose of pre-cum is to flush the urethra (the tube in the penis that urine and sperm come out of) so the sperm won't be killed.
Men can't get pregnant, so no. Also, women can't get pregnant from eating sperm either.
No, the semen and sperm is the same for all men. What can change it is your diet.
Not much, it's just there for storage, until it is released for any use.
yes it can be. In men especially, it can have to do with erectile dysfunction and end up with problems ejaculating. also it might not be obesity, but the types of food men eat can affect their sperm quality and therefore their ability to make capable sperm. In women, obesity may not affect the process so much.
Women don't have sperm.
Men produce sperm for the purpose of reproducing.