Question

i) The age
8 Give scientific reasons.
of f 45-50 women get's memopause​

Answer 1

Answer:

The Timing of the Age at Which Natural Menopause Occurs

Ellen B. Gold, PhD

Additional article information

The age at the final menstrual period holds intrinsic clinical and public health interest because the age at which natural menopause occurs may be a marker of aging and health.1–3 Later age at natural menopause has been associated with:

longer overall survival and greater life expectancy4 and reduced all-cause mortality5;

reduced risk of cardiovascular disease4,6–11 and mortality from cardiovascular12 and ischemic heart disease,13 stroke,14 angina after myocardial infarction,15 and atherosclerosis16;

less loss of bone density,17 and a reduced risk of osteoporosis18 and fracture19;

but an increased risk of breast,20,21 endometrial, and ovarian4,22–25 cancers.

In addition, women who have undergone bilateral oophorectomy under the age of 45 years have been observed to be at increased risk of mortality from cardiovascular disease, particularly if they were not treated with estrogen.26 However, women who underwent natural menopause before age 45 years had an increased risk of ischemic heart disease that was not attenuated by use of hormone therapy.27 Further, early menopause has been associated with earlier decline in cognitive function.28–30 Because 40 million women in the United States alone and several hundred million worldwide31 experienced the menopausal transition between 1990 and 2010 due to the aging of the baby boomer generation,32 millions of women are undergoing or have recently undergone the menopause transition, and the timing of their final natural menstrual periods could have important clinical and health implications, because one third of women's lives is spent postmenopause.

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