Do men have a 'fertile' period when it comes to procreation? If yes,th!

No but yes. Some men can have children until a very late age, but the quality of sperm starts to decline in men in their 30s. That means that chances of getting a lady pregnant get reduced but only reduced. A normally fertile man will be able to have babies into their 60s or 70s (as long as there is sperm and a fertile partner). There are stories of fathers in their 90s or even 100s. However, more and more men have fertility issues because of environmental pollutants. If sperm quality is low to begin with, it may become impossible for a man to have children when the sperm quality becomes even lower with age.

Up until some time ago, it was thought that only women have a biological clock. This is not true. Men's fertility is also impacted by age.

I've heard that individual men are more fertile around September, apparently an adaptation favoring birth in the summer.
Men remain fertile longer than women generally, since there is little or no risk that the child will not survive if the father dies during gestation or in the baby's childhood. Human babies are raised by the mother and the community at large, so another man could fill the role of masculine model if the father is lost. It's biologically inexpensive for the man to continue producing sperm all his life, so if he is still fit enough to attract a fertile mate late in life, it's a survival trait to remain fertile himself. There's more that can go wrong with the female system, so after a while it shuts down so a late risky pregnancy won't interfere with raising her older children, and her body won't be stressed by a pregnancy that might result in a stillborn or deformed baby.
As men get older, the body systems begin to wear out, so quality of sperm tends to gradually decline. More of the sperm cells are malformed or nonswimming. If sperm quality was weak to begin with, this decline could amount to functional sterility, even though erection and ejaculation are still possible. But some men are fertile into old age; it depends on the individual.

I see you can buy male fertility test kits for home use costing around ￡20.00. from Amazon or order from your chemist. I didn't know that!
Fertility is probably at it's best in the teenage years. Sperm quality and quantity drops off with age



Happy procreation!.

Yes = 16 to 18.

It is possible to procreate to later ages but sperm quality declines
and most elderly husbands are cuckolded.

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As long as a man maintains his health and is able to achieve and maintain an erection, he can father children from about midway through puberty until the day he dies.

Men stop being fertile when they are die.

I second the answer of Never Ever