Menopause Stages
Understanding the stages and types of menopause can help explain why symptoms appear, change over time and affect women differently.
Perimenopause
The transition before menopause, when hormone levels fluctuate and symptoms may begin.
Menopause
The point reached once you have gone 12 months without a period.
Postmenopause
The years after menopause, when symptoms and longer-term health changes may continue.
Premature Ovarian Insufficiency
When ovarian function declines before the age of 40.
Induced Menopause
Menopause caused by surgery or medical treatment affecting the ovaries.
Understanding the menopause journey
Menopause is not a single long phase. It is a wider transition that includes perimenopause, menopause and postmenopause. Some women also experience premature ovarian insufficiency or induced menopause because of medical treatment.
Symptoms can begin earlier than expected, continue for many years, and affect some women much more than others. Clear information can make it much easier to understand what may be happening and what support may help.
Symptoms can start early
Many women notice changes long before their periods stop completely.
Experiences vary widely
Some women have mild symptoms, while others feel a major impact on daily life, sleep, mood and work.
At a glance
- Perimenopause comes before menopause.
- Menopause is reached after 12 months without a period.
- Postmenopause is the stage after menopause.
- Some women experience POI or induced menopause earlier than expected.
Common symptoms across the menopause transition
The symptoms women notice can differ widely, and they are not limited to hot flushes. Many women also experience sleep, mood, concentration and body changes.
Wondering if this could be affecting you?
If you are noticing symptoms and are not sure whether they may be related to perimenopause or menopause, our tools can help you take the next step.
Related stages and topics
Understanding the wider menopause transition can help make symptoms and timing easier to make sense of.
Not sure where you are in the menopause transition?
You do not need to work it out on your own. Our pathway is designed to help you better understand your symptoms and take the next step with confidence.
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