Menopause
How Long Does Perimenopause Last?
How long does perimenopause last? For most people it lasts about four years on average, but it can go on for up
Editorial Team
November 11, 2026
Health Topic
Perimenopause and menopause guides covering early symptoms, how long the transition lasts, hormone therapy and non-hormonal options, bone and heart health, and why any bleeding after menopause should be checked.
How long does perimenopause last? For most people it lasts about four years on average, but it can go on for up
Perimenopause often starts in your 40s and rarely announces itself. The early symptoms to recognize, why blood tests often mislead, and your treatment options.
Any bleeding 12 months or more after your last period needs prompt evaluation. Why that is, what the cause usually turns out to be, and which tests to expect.