Yet it’s not just women who have to take age into account when considering when to have children. Experts agree that men's fertility also depends on their age.

But men generate millions of new sperm every day, so the impact of age on fertility is not as strong as it is in [women], and therefore, many times, not discussed.” ...

The fertility rate of men over 35-40 drops by 52% between their early and mid-to-late 30s. Compared to men 25 years of age or younger, men 45 years of age or older had a 12.5-fold higher chance of ...

Men can remain fertile for much longer than women. Even though male fertility also declines with age (RCOG 2011, Utting and Bewley 2011), it tends to happen gradually for men.

Like women, men's fertility also gradually decreases with age, especially after the age of 40. After this age, both the ...

Infertility now affects one in six couples of reproductive age according to the World Health Organisation. About half the time, it originates from men. As male infertility is increasing worldwide ...

For example, “in the period between 2006 and 2010, one in four men in the United States was childless at age 40, compared to around one in seven women.” ...

The men, who had a median age of 35, sought a fertility assessment or treatment for urinary-tract problems from 2018 to 2021 at a urology clinic in Argentina. Thirty-nine, or 19%, of the men ...

Studies of men from around the world show that the length of the erect penis has grown 24% over the last 30 years. That sounds like it would be good news but it concerns some male fertility experts.

When it comes to fertility, the focus tends to fall on women and their (loudly ticking) biological clocks. Yet it’s not just women who have to take age into account when considering when to have ...