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Perimenopause vs Menopause vs Postmenopause, in Plain Words

By Nandita, founder of MySakhi6 min read

The doctor wrote "perimenopausal" in your notes. Your friend says she is "going through the menopause". Your aunt calls it "the change" and leaves it there, mid-conversation, while she pours the tea. And every website seems to use all three words as if they mean the same thing.

No wonder you are confused. Let us untangle it, gently.

In short: Perimenopause vs menopause comes down to timing. Perimenopause is the transition before menopause, when hormones shift and periods become irregular. It lasts about 4 years on average. Menopause is a single point in time: 12 months in a row without a period, usually reached between 45 and 55. Postmenopause is every year after that point.

What is perimenopause?

Perimenopause means "around menopause". It is the stretch of years when your body begins moving towards your final period. Your hormones, especially oestrogen and progesterone, start to rise and fall unevenly instead of following their old monthly rhythm.

This is when most women first notice changes. Periods may come closer together or further apart, get heavier or lighter, or skip a month. Many women also notice hot flushes, night sweats, broken sleep, new anxiety, irritability or brain fog, sometimes while their periods are still perfectly regular.

Perimenopause lasts about 4 years on average, but it can be a few months or as long as 10 years. For many women it begins in their 40s. Here are 12 early perimenopause signs at 40, and the honest answer to how long perimenopause lasts.

What is menopause, exactly?

Medically, menopause is one moment, not a phase. It is the point when you have gone 12 months in a row without a period. You can only know you have reached it by looking back.

Most women reach menopause between 45 and 55. The average is about 51 in the UK and US, according to the NHS, and studies in India often report an earlier average of around 46 to 47. Menopause before 45 is called early menopause. Before 40 it is called premature ovarian insufficiency, and it always deserves a doctor's attention. Read more about early menopause before 45.

In everyday conversation, "going through the menopause" often means the whole transition, perimenopause included. That is fine. You don't need to use the medical words perfectly. You need to know what is happening in your own body.

What is postmenopause?

Postmenopause is every year after that 12-month point. Your periods have stopped for good.

Some symptoms can carry on for a while. In the long-running US SWAN study, hot flushes lasted a median of about 7.4 years, often starting in perimenopause and continuing after menopause. Some women describe this stage as steadier once the swings settle. Others still have symptoms for years. Both are normal. Here is more on life after menopause.

One important thing: any bleeding after menopause, even light spotting, should be checked by a doctor.

How do you know which stage you are in?

A simple guide, if you are still having natural periods:

  • You still get periods, even irregular ones, and you have new symptoms: most likely perimenopause.
  • You have gone 12 months in a row without a period: you have reached menopause.
  • It has been more than 12 months since your last period: you are postmenopausal.

Periods are not a clear signal for everyone. If you use hormonal contraception, have a hormonal coil, or have had a hysterectomy, it can be harder to tell, so talk it through with your doctor. If surgery removed your ovaries, menopause happens straight away. Here is more on surgical menopause.

It is okay not to know which stage you are in. Many women don't, for a long time. Noting your periods and symptoms for a few weeks makes it much easier to see.

Why do the words even matter?

Not because you need a label. Because the right words help you get the right help.

Not "I'm just getting old." This instead: "I think I might be in perimenopause, and I'd like to talk about my symptoms." That one sentence can change the whole conversation with your doctor. If you want help preparing, here is how to talk to your doctor about perimenopause.

Try this now: 5 minutes of slow breathing

Whatever stage you are in, your breath comes with you. Slow breathing at about 6 breaths a minute is linked with calmer heart-rate patterns and the body's "rest and digest" response. You can do it in bed, in the kitchen while the dal simmers, or in a work loo with the door shut.

  1. Sit or lie down comfortably and let your shoulders drop.
  2. Breathe in gently through your nose for a count of 4.
  3. Breathe out slowly through your nose or mouth for a count of 6.
  4. Keep going. One breath every 10 seconds is about 6 breaths a minute.
  5. Continue for 5 minutes. If counting starts to feel like work, let it go and simply keep the out-breath longer.

You can't do this wrong. 5 minutes is enough. बस, this moment is yours.

This Is Not an Ending

Meditation

This Is Not an Ending
4 min

If a stage of life is ending and that brings up grief, this short guided practice was made for exactly that feeling.

When should you talk to a doctor?

At any stage, if symptoms are affecting your sleep, your work, your mood or your relationships, it is worth an appointment. See a doctor for very heavy bleeding, bleeding between periods, or any bleeding after menopause. If your periods stop before 45, get checked. If you ever have thoughts of harming yourself, contact your local emergency services or a crisis helpline now.

Not sure where to start? Tell Sakhi how you feel tonight. She is free, she speaks English and Hindi, and she will suggest a short practice, a sleep story or calming music for this moment. She is not a doctor, but she can help you feel a little less alone while you find your words. For the bigger picture, see the full list of menopause symptoms.

5 minutes. No mat. No mantra. Just you.

Questions women ask

What is the difference between perimenopause and menopause?+

Perimenopause is the transition before menopause, when periods become irregular and symptoms often begin. Menopause is a single point in time: 12 months in a row without a period.

What is postmenopause?+

Postmenopause is the time after you have gone 12 months without a period. Some symptoms, like hot flushes, can continue for a while. Any bleeding in postmenopause should be checked by a doctor.

Am I in menopause if I haven't had a period for 6 months?+

Not yet. Menopause is confirmed after 12 months in a row without a period, so you are most likely still in perimenopause. Periods can return, and missed periods have other causes too, so mention it to your doctor.

Can you have perimenopause symptoms while still having periods?+

Yes. Many women notice hot flushes, sleep changes, anxiety or brain fog while their periods still come, sometimes regularly. That is one reason perimenopause is so often missed.

How long does each stage last?+

Perimenopause lasts about 4 years on average and can last up to 10. Menopause is a single point in time. Postmenopause is every year after it.

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