How old can men have kids?
Daniel Lopez
Updated on February 17, 2026
Although most men are able to have children well into their 50s and beyond, it becomes gradually more difficult after the age of 40 . There are many reasons for this, including: Sperm quality tends to decrease with age.
What is the maximum age for a man to have a baby?
There is no set age-related limit on male fertility, though sperm quality declines slightly as a male ages. By the time a male is in his 60s, a reduction in number and quality of the sperm might make it more difficult to conceive. Age is not the only factor that may affect a person's ability to conceive.At what age can a man no longer reproduce?
Another study that evaluated the relationship between age and semen parameters also concluded that male fertility decline begins at 35, and suggested that male fertility peaks between 30 and 35. Bottom line: Men generally see a decrease in fertility beginning at 35, and the decline progresses from there.Can a 80 year old man get a woman pregnant?
For women, menopause is a signal that female fertility doesn't last forever. Men, on the other hand, constantly produce new sperm and some men past the age of 80 occasionally father children. That fuels the myth that men remain fertile all of their lives and can parent children as long as they can perform sexually.Can a 50 year old man father a child?
Guys can father a child at any age, right? Well, not exactly. While it's true men continue to produce sperm into old age, it doesn't mean they'll be fertile at 50. And just as a woman's chances of getting pregnant start to decline in her mid-30s, so does a man's fertility.Does Age Affect Male Fertility? - Fertile Minds
Is 45 too old to be a dad?
Regardless of this, the fact is that more men than ever before are now becoming fathers well into their 40s and beyond. It's a trend that's unlikely to change anytime soon, and as with many things in life, there are both pros and cons.Is 40 too old to be a father?
If you need a little reassurance that it's not too late, consider this: Twice as many dads of newborns are now in the 40-plus age group, compared to the 1970s. Of the roughly 4 million births each year in the U.S., about 9 percent of fathers are over 40.Can a 90 year old man produce sperm?
Older fathersThe testis can still produce the male hormone testosterone and sperm cells, enabling some men to father children in to their 90s. However, this doesn't mean men's fertility is unaffected by age.