AMH (Anti-Müllerian Hormone): what your level actually means
Also known as: Anti-Mullerian Hormone, Ovarian Reserve Test · Updated 19 Aug 2026 · Educational — not medical advice
The short answer: AMH generally falls between about 1 and 4 ng/mL in women of reproductive age, with levels below roughly 1 ng/mL suggesting a lower remaining egg supply. AMH declines gradually and naturally as women get older, which is an expected part of aging rather than a disease, and a lower number reflects quantity of remaining eggs, not necessarily their quality or a person's overall ability to conceive. It's one piece of a fertility evaluation, not a stand-alone verdict.
Where does your value sit?
This AMH (Anti-Müllerian Hormone) value is inside the normal range. Your lab's printed reference range takes precedence — ranges vary slightly between laboratories.
What AMH tells you
AMH is produced by small, developing follicles in the ovaries, so the amount in the blood roughly tracks how many eggs remain in a woman's ovarian reserve at that point in time. Unlike FSH or estradiol, AMH stays fairly steady across the menstrual cycle, which is part of why it's a convenient single test for estimating reserve. (Illustration is schematic.)
Common reasons it rises
- Polycystic ovary syndrome — commonly associated with a higher-than-typical AMH due to a larger number of small ovarian follicles.
- Younger reproductive age — AMH is naturally higher earlier in the reproductive years and declines gradually afterward.
- Certain ovarian tumors — rarely, some ovarian growths can produce excess AMH.
And reasons it runs low
- Natural aging — a gradual, expected decline in ovarian reserve as women get older.
- Primary ovarian insufficiency — reduced egg supply occurring earlier than typical for a person's age.
- Prior ovarian surgery or chemotherapy — treatments that affect ovarian tissue can lower remaining reserve.
- Smoking — is associated with a somewhat faster decline in AMH over time.
Does food or exercise change this?
Check with your doctor first: Anyone using this result to plan pregnancy or fertility treatment should discuss it with a doctor or fertility specialist, since AMH is only one part of the overall picture.
General guidance for adults — not a personal diet plan. Your doctor or dietitian knows your full picture.
Checked against: Ovarian reserve testing (ACOG) · Infertility (MedlinePlus) · Female infertility (Mayo Clinic)
What to do next
Ask your doctor: “How should this AMH result be weighed alongside my age in planning for fertility?”
Ask your doctor: “Does a low AMH change the timeline you'd recommend for family planning or fertility treatment?”
Ask your doctor: “Since AMH reflects egg quantity, are there other tests that speak to egg quality?”
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Questions people ask
Does a low AMH mean I can't get pregnant?
No. AMH reflects the size of your remaining egg supply, not whether you can conceive. Many people with a lower AMH still become pregnant naturally or with treatment, especially at younger ages, so it's used to inform planning and timing rather than to predict fertility with certainty.
Why does AMH decline with age?
Women are born with a finite number of egg-containing follicles, and that number naturally decreases over the reproductive years, which is reflected in a gradually falling AMH. This is an expected, universal part of aging rather than a sign that something is wrong.
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