-- The color with the longest visible wavelength is the last one  you see   at â¦ the red end of the rainbow.    -- The color with the shortest visible wavelength is the last one  you see   at the violet end of the rainbow.    -- The list you learned as a first-grader ...
Perimenopause, or menopause transition, begins several years before menopause. It's the time when the ovaries gradually begin to make less estrogen. It usually starts in a woman's 40s, but can start in her 30s or even earlier. Perimenopause lasts up until menopause, the point when the ovaries stop releasing eggs. In the last 1 to 2 years of perimenopause, this drop in estrogen speeds up. At this stage, many women have menopause symptoms.
When asked at what age does menopause start healthcare professionals and doctors will say that the average age menopause starts is between 45 and 55. However, some women can go into their 60s before they officially enter menopause.