No
swallowing sperm is harm less
Your body has no idea who you had sex with before and now. No man can claim you and have your body only be for him and have another man's sperm cause problems in your body. Often do you get a odor after sex, it's normal.
sperm cell
No. Sperm can be present in fluids released before ejaculation.
There is no research evidence that the sperm of a man who drinks alcohol is adversely effected in any way.
It doesn't depend on how much of sperm is produced for a man to be fertile but it depends on the quality of the sperm. Many lifestyle factors affect the quality of sperm, eg. Smoking, excessive alcohol intake , temperature at which the testicles are kept at, etc.
No, consuming a man's sperm is not beneficial for your health.
semen, cum, man juice (LOL), and yogurt are the common ones
Its called premature sperm. Its when a man releases sperm earlier than the woman during sexual intercourse.
No, once the embryo is formed, the genetic material from the sperm of the first man cannot affect it. The new embryo will carry genetic material only from the father whose sperm fertilized the egg.
I could not find a precedent to Medgar Evers' quote, "You can kill a man, but you can't kill an idea."
Sperm are produced before sex in the testes, stored in the epididymis, and are released during ejaculation when a man reaches orgasm. Sex itself does not produce sperm but serves as the method of delivering the stored sperm for reproduction.