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How do you get your hormone levels tested during perimenopause?

Moderate evidence

Hormone tests during perimenopause are difficult to interpret: AMH is the most practical option, but does not reliably predict your fertility. Always have results interpreted with the guidance of a doctor.

During perimenopause, hormones change in a surprisingly irregular way. Estradiol (the female sex hormone) is paradoxically elevated, while progesterone is low. FSH (follicle-stimulating hormone) rises. That combination makes a snapshot difficult to interpret: a single measurement says very little.

The most practical option is AMH (anti-Mullerian hormone), a substance produced by the ovaries. The advantage: you do not need to wait for a specific day in your cycle. As menopause draws closer, the AMH value becomes a more precise predictor. But be aware: in women who are still far from menopause, the uncertainty margins run from two to twelve years. AMH therefore tells you something about ovarian reserve, not about exactly when you will reach menopause.

An alternative is FSH measured on day three of your cycle. This has been used for a long time, but is less accurate than AMH for assessing ovarian function. An elevated FSH above 22.3 mIU/ml does provide a signal, comparable to an undetectable AMH, in the diagnosis of early menopause.

If you have a family history of early menopause, an extremely low or undetectable AMH may point to premature ovarian insufficiency. Discuss this with your doctor.

Be cautious with self-tests available for purchase online. Of the websites selling AMH tests, 74% claim that the result says something about your chances of becoming pregnant. That is incorrect: four larger studies show that women with a low AMH (below 0.7 ng/ml) have comparable chances of pregnancy to women with a normal AMH. Such a self-test can cause unnecessary anxiety or, conversely, provide false reassurance. In addition, results can differ between laboratories, because measurement methods are not yet standardised everywhere. Always have results interpreted with the guidance of a doctor.

The evidence
6 studies · 1 systematic review

Based on multiple observational and diagnostic studies (PMID 29027807, 16034185, 28235465, 36651193, 30299431, 37603332). No randomised trials; diagnostic accuracy and clinical interpretation are associative in nature.

Last checked: October 2026 · how this was judged
Related answers

What are normal hormone levels for women, and how do you get them tested?

There is no universal standard for hormone levels in women: they depend on age, cycle phase, and measurement method. Always have testing guided by a doctor who takes that context into account, especially for testosterone.

Moderate evidence

Which hormone levels are characteristic of perimenopause and menopause?

Characteristic features are an early decline in AMH and inhibin B, followed by a rise in FSH and a late sharp fall in oestradiol. If you have symptoms, do not rely on a blood test alone, as hormone levels fluctuate considerably during the transition; discuss the pattern of your menstrual cycles and symptoms with your doctor.

Yes · Strong evidence

What exactly happens during perimenopause, and what helps with it?

Perimenopause brings a wide range of symptoms, from hot flushes and sleep problems to bone loss. Hormone therapy is the best-supported approach, especially if you are under 60. Discuss your symptoms proactively with your doctor, as treatment is in practice left aside too often.

Yes · Moderate evidence

How do your hormone levels change throughout your menstrual cycle?

Your hormone levels follow a recognisable pattern throughout the cycle: oestrogen and progesterone rise and fall at set moments, with a sharp LH peak around ovulation. Bear in mind that there are large differences between women, and that the pill largely suppresses this pattern.

Yes · Strong evidence

Is hormone therapy for the menopause safe and worthwhile?

Hormone therapy works excellently against hot flushes and vaginal symptoms, but whether it is safe for you depends on your age, the type of therapy and how long you use it. Discuss timing, route of administration and risk factors carefully with your doctor.

Strong evidence

How does the lipid profile change after menopause, and what can you do about it?

After menopause, the lipid profile demonstrably worsens due to the decline in oestrogen. Regular exercise and moderately eating less help to counteract this; if cholesterol remains high, also discuss cholesterol-lowering treatment with your doctor.

Yes · Moderate evidence
Related research
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