Menopause
The menopause transition typically begins between 40 and 50 years of age (average 47.5). The duration of perimenopause may be for up to eight years. Women will often, but not always, start these transitions (perimenopause and menopause) about the same time as their mother did.
Disability and women's health
Women with physical disabilities are at a greater risk of having lower bone mass and are at risk for osteoporosis. Women with ID and Down syndrome often go through menopause at an earlier age than other women. Women with various disabilities sometimes show different symptoms from decreased estrogen levels during menopause.