The Male Biological Clock: Age and Fertility

Recent research highlights that, like women, men's fertility also declines with age. Analysis of over 46 million births in the US reveals that complications increase with paternal age, especially after 50. Factors such as the increased need for assisted reproductive technology and a rise in pregnancy complications underscore the importance of public education on male fertility.

New data reveals that men's fertility declines with age, much like women's, leading to increased pregnancy complications when fathers are over 50. A study examining over 46 million births in the US between 2011 and 2022 revealed that older fathers are more likely to need assisted reproductive technology and experience adverse pregnancy outcomes.

The study found that fathers aged 50 and above face a 16% increased risk of preterm birth, a 14% increased risk of low birth weight, and a 13% increase in gestational diabetes compared to fathers in their 30s. Additionally, older fathers are twice as likely to use technologies like IVF.

Public education on male fertility and proactive health measures are essential. Research shows that lifestyle factors such as smoking, recreational drug use, and heavy alcohol consumption can exacerbate age-related fertility declines. Government-funded platforms like Healthy Male and Your Fertility provide evidence-based information to help men understand and improve their reproductive health.

(With inputs from agencies.)