Men generally never completely stop producing sperm, continuing from puberty until death, but the quality, volume, and motility of sperm gradually decline with age, starting around age 35-40, which can affect fertility. While women have a finite egg supply, men's continuous production means they can father children at very old ages, though the chances of conception decrease and risks for the child increase as the father ages, say IVF Australia.
Women can only get pregnant until menopause, which is around age 50. Men produce sperm from puberty til death if they remain reasonably healthy, so no limit there.
Male reproduction and the sperm life cycle
A man begins producing sperm during puberty, and continues to produce sperm throughout the rest of his life.
In contrast, men generally retain the ability to generate a limitless number of sperm over their lifetime, and seemingly have no age-related time limit on reproductive potential. Indeed, clinical cases of older men even above 90 years of age fathering biological children have been reported (2).
Men can produce sperm throughout their lives, so there is no “male menopause” when men can't have children any longer. But that said, studies have shown that male fertility does decline with age. If a man is over age 45, it can take five times longer for he and his partner to conceive than if he was aged 25 or under.
There's no particular age when men stop getting erections. Not all men get ED as they get older, but the issue does become more likely past your mid-40s and much more likely after age 70.
It takes about 56–72 days to build up a full load of sperm. Sperm are produced continuously and develop in the testes. They then mature in the epididymis, which may take up to 10 to 14 days. Factors like age, hormones, and ejaculation frequency can affect recovery time.
The overall picture is that the older the parents (both the mother and the father), the more likely they are to have a daughter.
The oldest ever man to father a child was reportedly Les Colley (1898 - 1998, Australia), who had his ninth child a son named Oswald to his third wife at the age of 92 years 10 months.
The tubes that carry sperm may become less elastic (a process called sclerosis). The testes continue to produce sperm, but the rate of sperm cell production slows. The epididymis, seminal vesicles, and prostate gland lose some of their surface cells. But they continue to produce the fluid that helps carry sperm.
Factors Affecting Semen Volume
Each time men ejaculate, they discharge between 1.25 and 5.00 mL (1/4 teaspoon to 1 teaspoon) of semen on average. However, this amount varies from person to person due to the influence of certain factors such as: Age. Hereditary.
There is no set age at which men stop getting hard. Erectile dysfunction (ED) can happen at any age and is not an inevitable part of aging. While ED becomes more common with age, your physical health, mental health, and lifestyle habits can also play a role in developing the condition.
Watery and clear sperm can result from several causes, including hormonal imbalances, infections of the reproductive tract, or lifestyle factors like stress and poor diet. It might also occur if there's an increased frequency of ejaculation, reducing the concentration of sperm in semen.
Dry orgasm is when a male orgasms without ejaculating (coming). Dry orgasm can happen after you have bladder or prostate surgery. It can also be caused by some medical conditions and medicines. Talk to your doctor about treatment for your sexual difficulties.
The force and volume of ejaculation tends to decline as men age.
John Levin: 93-year-old doctor dubbed 'Australia's oldest dad' reveals he wants more children.
Erramatti Mangamma, who gave birth at the age of 74 through in-vitro fertilisation via caesarean section in the city of Hyderabad, India, is believed to currently hold the record for being the oldest living mother.
Genghis Khan – 3,000 children
Modern studies have suggested that today around 16 million people globally may carry the DNA of Genghis Khan. This is because the warlord is believed to have fathered at least 1,000 children, with some modern experts estimating that his offspring might have totalled a jaw-dropping 3,000.
As we know from media reports of celebrity dads, men produce sperm from puberty throughout life and can father children well into old age. However, there is a noticeable decline in sperm quality from about age 40. Female partners of older men take longer to achieve pregnancy than those with younger partners.
Adulthood prime (maximal performance age) begins when growth in height terminates or the velocity slows to an almost imperceptible rate. For women this occurs, on average, by 18-20 years and for men the typical ages are 20-23 years. The Prime adult years continue until about age 30-35 years in both sexes.
You cannot see or feel these changes, and they happen faster than you may think. A woman's peak reproductive years are between the late teens and late 20s. By age 30, fertility (the ability to get pregnant) starts to decline. This decline happens faster once you reach your mid-30s.
The time to wait for "round two" varies greatly, typically ranging from a few minutes to several hours or even days, depending on age, health, and individual factors, with men generally needing a longer refractory period than women, though women can experience sensitivity or psychological downtime. Younger individuals often recover faster, while older individuals usually need more time (sometimes 12-24 hours) to become aroused again.
The volume of your semen can change for a variety of reasons — if you haven't ejaculated for a few days you'll probably produce more semen and certain medications can make you produce less.
Most medical professionals say that while edging might slightly increase the volume of semen during a single session, it isn't considered a clinically proven method to significantly boost sperm count for fertility purposes.