Age and Fertility: How Your Biological Clock Affects Conception
- Sangolkar Hospital
- Dec 31, 2024
- 1 min read
Updated: Feb 11

Age plays a crucial role in fertility for both men and women, but its impact is particularly significant for women. The term "biological clock" refers to the natural decline in fertility as age progresses, making it essential to understand its effects when planning a family.
For women, fertility peaks in the early 20s and starts to decline after age 30, with a sharper drop after 35. By age 40, the chances of conceiving naturally reduce significantly due to decreased egg quality and quantity. This decline is further influenced by factors like hormonal changes, irregular ovulation, and an increased risk of miscarriage or complications.
Men also experience age-related fertility changes, although more gradually. Sperm quality, including motility and morphology, tends to decline after age 40, which may affect conception and increase the risk of genetic abnormalities in offspring.
To optimize fertility, early family planning and a healthy lifestyle are key. For those considering parenthood later in life, fertility preservation techniques like egg freezing and sperm banking can provide hope. Advanced treatments like IVF and ICSI also offer solutions for age-related infertility challenges.
If you’re over 35 and have been trying to conceive for more than six months, it’s recommended to consult a fertility specialist. Understanding how age affects fertility can help you make informed decisions and explore the best options for your journey to parenthood.





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