The last menstrual period. Permanent cessation of menses (MENSTRUATION) is usually defined after 6 to 12 months of AMENORRHEA in a woman over 45 years of age. In the United States, menopause generally occurs in women between 48 and 55 years of age.

Browse Topics

On Demand
Baylor College of Medicine Menninger Department of Psychiatry and Behavioral Sciences Grand Rounds
Activity duration: 1 hr
Activity Available On Demand
Credit 1.00 Continuing Medical Education Credits Available