How many eggs does a 30years woman lose?

A woman is born with all the eggs she will ever have, typically around 1 to 2 million. By puberty, this number decreases to about 300,000 to 400,000. Throughout her reproductive years, she loses approximately 1,000 eggs each month, so by the age of 30, she may have lost around 120,000 to 150,000 eggs, depending on her individual cycle and other factors. However, the actual number can vary significantly from one woman to another.