Menopause marks the end of a woman’s fertility. By definition, it occurs one year after a woman’s last menstrual period. While menopause can happen in a woman’s 40s or 50s, the average age is 51 in the U.S.
Jacqueline Thielen, M.D., a women’s health expert from Mayo Clinic, says menopause is a journey that occurs over many years. Changes in a woman’s menstrual cycle are often the first indication.
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