The only way to see the individual sperm is with a microscope.
actively producing sperm what does that mean exactly
NO
The answer to your question is: No. A man can continue producing viable sperm until the day he dies. The amount can diminish if a man has recently ejaculated.
Other than you can get a woman pregnant, there are no real consequences to speak of. Producing sperm is a natural part of becoming a man.
No, sperm production begins automatically around puberty, regardless of sexual activity. Even a forty year old virgin will actively produce sperm.
I guess so... Sperm only last for a few days IN THE WOMANS BODY not in the man's body so yeah. Cos yr body is constantly producing sperm. Yeah.
Anton Van Leeuwenhoek
Every time a man ejaculates there is about one teaspoon full.
Sperm are continually formed and stored. A man who does not produce sperm is said to be sterile. However, the man can still produce semen, but without sperm in it. A man can ejaculate semen without sperm--IF he is not producing sperm. The only way to know if a man is truly sterile is for a doctor to order a sperm count.Note: Men and women can have a nearly "dry" orgasm. The urge and feeling of partial orgasm may happen, but with little to no fluid. This is not usually a cause for concern if it only happens occasionally. Older men and women--over 50 years old-- may experience dry or drier orgasms more than younger persons.
The technical term is "testicular trauma". Basically, a hard thwack to the balls would do the trick. Also, a man could stop producing sperm because of a hormone imbalance, especially age related. Men never stop making spermatazoa after the onset of puberty, as long as their testicles remain intact.
Yes, it means you're a man that is incapable of producing the regular amounts of sperm or any sperm at all. For a woman, it is called Infertile and means that there is a slim to none chance that you'd be able to reproduce.
As often as he feels comfortable with