Perimenopause is the transition leading up to menopause, when hormone levels begin to shift. Menopause is marked after twelve months without a period. For many women the transition spans several years, and it is different for everyone.
Common experiences include changes in periods, sleep, mood, energy and concentration. Not every woman has all of them, and having them does not mean something is wrong with you.
A useful first step is to notice what is changing and when, then talk it through with your own clinician.
This article is for general information and education only. It is not medical advice and does not replace guidance from your own clinician.