Why age matters for men and women who want to have a family. We all know someone who had a healthy baby in their late 30s or early 40s. But of all people who try for a baby at a later age, many will not have the baby they hoped to have. Across a population, women younger than 35 and men younger than 40 have a better chance of having a child than people who are older. This is true for natural pregnancies and for pregnancies conceived through assisted reproductive treatments such as IVF in-vitro fertilisation.
Male fertility decline
Most men know that women's fertility declines after the age of 35, but many men are not aware that their age can affect their ability to become a parent, too. While less is known about male fertility and age, there is evidence that the older a man becomes, the more his fertility diminishes. It is not impossible for older men to father children, in fact, many men remain fertile until they are But conceiving does become more difficult and complicated as you age. Luckily, while you may experience a decline in fertility the older you get, there are things you can do to improve fertility as you age. Sign up for our Health Tip of the Day newsletter, and receive daily tips that will help you live your healthiest life. Fertility and the aging male. Rev Urol. Was this page helpful? Thanks for your feedback!
The Aging Female Partner
When it comes to infertility, women get a lot of the blame. What causes male fertility decline? And how is it similar—and different—from the fertility decline women experience? However, there are a number of factors—including, yes, age—that can affect sperm production or the process of ejaculation, and therefore cause male fertility decline. These include:. As in the case of female fertility, there are certain behaviors that can impact the rate of male fertility decline, such as:. Women are not the only ones who experience age-related fertility decline, but male fertility decline with age is less significant and less dramatic than what women experience. Suffice it to say: age-related male fertility decline is well established by research. So why do we see male fertility rates declining with age? First of all, as men get older, they have an increased risk of medical conditions that affect sexual health and fertility, such as erectile dysfunction and cancers, as highlighted above.
Male fertility does change with age. You might get the impression that age only matters in female fertility. While the change in fertility is more drastic in women, men have biological clocks, too. The study looked at everything a semen analysis would, including how often they had sex. This is important to consider because sexual abstinence can lower semen quality. Frequent sex creates healthier sperm. Researchers found that semen quantity peaked between the ages of 30 and On the other end of the spectrum, overall semen quantity was found to be lowest after age This study also found that sperm motility changed with age. Sperm motility is how well the sperm swim.