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A short clinician-led YouTube explanation (Dr. Charles Mok) about when menopause occurs. The speaker states the average age of menopause in the U.S. is about 54 years, explains that menopause is clinically defined as no menstrual period for one year (or immediately after surgical removal of the ovaries), and describes the perimenopausal transition (months to years of symptoms due to fluctuating hormones). The speaker also cautions that laboratory hormone tests (e.g., estrogen, testosterone) are limited because levels fluctuate and single measurements can be misleading.
Questions this video answers
About 54 years old.
No menstrual period for one year.
When the ovaries have been removed (oophorectomy).
Maybe one year to a decade before menopause (months to years).










