In general men keep producing sperm from puberty right on until they die. As they get older the quality and quantity may decline but sperm will continue to be produced, unless they suffer damage to their testes through either disease or injury.
actively producing sperm what does that mean exactly
NO
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.
Males typically start producing sperm during puberty, which usually begins around the ages of 12 to 16. This process, known as spermatogenesis, occurs in the testes and involves the production and maturation of sperm cells. Sperm production continues throughout a man's life, but the quality and quantity of sperm may decrease with age.
The only way to see the individual sperm is with a microscope.
Most Men can and do produce sperm all their life, Unlike women, men produce live sperm continuously throughout their life. As they age, the ability to get an erection may impeded their ability to deliver it, and new research shows that it is not as lively & vigorous as men age, but most men produce sperm from Puberty throughout their lifetime.
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.
a male cant get sperm but can make it by masturbating, males can usually produce sperm when they first get pubic hair.
Boys generally begin producing sperm in the first year of puberty when the testicles begin to enlarge (Usually takes about 5-6 years to reach maximum size). This will usually begin between age 11-13. Though the boy is producing sperm it may take up to a year before it is fertile.
at the age of 18 years, increase in height stops due the end of elasticity in bones.
The age at which a man may stop producing semen, or "cumming," varies widely among individuals. Typically, men continue to produce semen throughout their lives, although sperm production and quality may decline with age, especially after the age of 40. Factors such as health, lifestyle, and hormonal changes can also influence this process. Ultimately, there is no specific age at which all men stop producing semen.
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.