Reasons Why Female Fertility Declines With Age
Female fertility is a complex process influenced by various biological and hormonal factors. As women age, the ability to conceive naturally declines, usually starting in their early 30s and accelerating after 35. Understanding the reasons behind this decline can help women make suitable decisions about family planning and reproductive health. Why Does Female Fertility Decline With Age? 1. Decrease in the Quantity and Quality of Eggs The most significant factor in female fertility decline is the reduction in both the quantity and quality of eggs in the ovaries. Women are born with all the eggs they will ever have, and this number decreases steadily throughout their lifetime. By puberty, the egg count significantly drops, and by the time a woman reaches her 30s, the number of eggs is considerably lower. Not only does the number decrease, but the quality of the remaining eggs also deteriorates with age. Older eggs are more likely to have chromosomal abnormalities, which can increa...