Source:http://linkedlifedata.com/resource/umls/id/C0025320
MSH: 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.,CSP: cessation of menstruation in the human female, usually occurring around the age of 50.,NCI: The time of life when a woman's ovaries stop producing hormones and menstrual periods stop. Natural menopause usually occurs around age 50. A woman is said to be in menopause when she hasn't had a period for 12 months in a row. Symptoms of menopause include hot flashes, mood swings, night sweats, vaginal dryness, trouble concentrating, and infertility.,GO: Cessation of menstruation, occurring in (e.g.) the human female usually around the age of 50. [GOC:curators, PMID:18495681],MEDLINEPLUS: <p>Menopause is the time in a woman's life when her period stops. It usually occurs naturally, most often after age 45. Menopause happens because the woman's ovary stops produci