Hormones

AMH — Your Egg Reserve Reality Check

Let's be honest: fertility isn't something most of us think about until we need to. AMH gives you a head start. It's the most reliable blood marker for estimating your ovarian reserve — how many eggs are still in the pipeline. The best part? AMH doesn't swing with your menstrual cycle, so there's no timing gymnastics. Test it whenever you want. It's also unaffected by the pill or pregnancy.

Why Test AMH?

AMH is essential for women thinking about future pregnancies, those planning or going through IVF (it predicts how you'll respond to stimulation), women with suspected PCOS (where AMH tends to run high), and anyone who wants to understand their reproductive window and risk of early menopause.

What Do High AMH Levels Mean?

Elevated AMH is often seen in PCOS due to the higher number of follicles. It can also mean you'll respond strongly to IVF stimulation — which is good, but may need dose adjustments to avoid ovarian hyperstimulation. Higher AMH generally means more eggs than average for your age.

What Do Low AMH Levels Mean?

Low AMH may suggest a smaller egg reserve, hinting that the ovaries aren't performing at full capacity or that menopause is getting closer. But here's the nuance: recent research shows low AMH doesn't necessarily mean a significantly lower chance of natural conception within 12 months. Egg quality can matter more than quantity.

Symptoms to Watch For

  • Questions about future fertility
  • Irregular menstrual cycles
  • Family history of early menopause
  • Previous poor response to IVF stimulation
  • Signs of PCOS (acne, unwanted hair, irregular periods)

Who Should Get Tested?

  • Women planning for pregnancy down the road
  • Those considering or undergoing IVF or egg freezing
  • Women with suspected PCOS
  • Anyone concerned about early menopause
  • Women who want to understand their reproductive timeline

How to Prepare for Your Test

No preparation needed. AMH can be taken any day of the month. Bring valid ID. If you take a supplement containing biotin (often sold for hair and nails), pause it for two days before the test, as high doses can distort the result.

Order Your Blood Test

Test your AMH levels with an accredited Swedish laboratory. Results within days, reviewed by Wellth.

Anti-Müllerian Hormone (AMH) →

Frequently Asked Questions

Can AMH be tested at any time in my cycle?
Yes. Unlike FSH and LH, AMH stays steady throughout your cycle. Test whenever it's convenient.
Does a low AMH mean I can't get pregnant?
Not at all. Low AMH means fewer eggs, not bad eggs. Many women with low AMH conceive naturally. It may, however, affect IVF success and egg freezing outcomes.
Can birth control pills affect AMH?
Current evidence says no — oral contraceptives don't significantly shift AMH levels. It's a reliable marker even while you're on the pill.
NW

Reviewed by

Wellth Team

Wellth

Our content is written and reviewed by Wellth, and fact-checked against peer-reviewed research and current Swedish clinical guidelines.

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Medical Disclaimer

The information on this page is provided for informational purposes only and does not constitute professional medical advice, diagnosis, or treatment. Wellth provides health information and testing services but is not a substitute for clinical care. Always consult a qualified healthcare provider if you have questions about a medical condition. If you are experiencing severe or urgent symptoms, contact your doctor or call 1177 Vårdguiden. Blood test results should be interpreted by a qualified healthcare professional in the context of your complete medical history.