Female Reproductive System (cont.)
In this Article
How Many Eggs Does a Woman Have?
The vast majority of the eggs within the ovaries steadily die, until they are depleted at menopause. At birth, there are approximately 1 million eggs; and by the time of puberty, only about 300,000 remain. Of these, 300 to 400 will be ovulated during a woman's reproductive lifetime. The eggs continue to degenerate during pregnancy, with the use of birth control pills, and in the presence or absence of regular menstrual cycles.
WebMD Medical Reference
Reviewed by Mikio A. Nihira, MD on September 16, 2009
Last Editorial Review: 9/16/2009
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