AMH test: who it's for, how it works and what the result means

An AMH test is a blood test that measures anti-Müllerian hormone, a marker of how many eggs are left in your ovaries. People order it to learn about their egg supply, usually before talking to a fertility specialist or while planning ahead. This page covers who it suits, how it is done, and what you can and can’t take from the result. If you want the definition of the hormone first, read what AMH is.

AMH

A single blood test for AMH, a marker of ovarian reserve.

$89

See this test at HealthLabs

Price checked October 2026. Not available in ND, RI, NY, NJ, MD and HI. We earn a commission on sales.

Who an AMH test suits

MedlinePlus says AMH tests are mainly used with other tests to make decisions about treating female infertility. In that setting the level helps predict how your ovaries may respond to fertility medicine. Providers may also order it when someone has symptoms of polycystic ovary syndrome (PCOS), or to check whether menopause may be near.

Reasons people give for ordering one themselves:

• They want a baseline before a fertility consultation.
• They are weighing whether to see a specialist.
• They are curious about egg supply.

For that last group, know what the major bodies say. ACOG states that using AMH for fertility counseling in women without a diagnosis of infertility is not currently supported by data from high-quality sources, and that one AMH level in women presumed fertile does not appear useful for predicting time to pregnancy. ASRM likewise says ovarian reserve testing does not have proven benefits in fertile women.

A result can still be useful as one piece of information for a clinician. It is not a forecast.

What the order includes

The seller’s page for this test says it measures AMH only and does not include other reproductive hormones. It describes a simple blood draw, with results available in your online account within one to three business days. See results timing for how that works across tests, and how walk-in labs work for what the lab visit involves. Before you order, check where testing is unavailable.

Preparing for the draw

MedlinePlus says you don’t need any special preparation for an AMH test. If your lab order lists instructions, follow the order.

When in your cycle

ASRM says AMH can be measured at any point in the menstrual cycle. The seller’s page says the same: no timing around ovulation is needed.

One thing to know: the FDA decision summaries for the original Elecsys AMH and for Access AMH list drawing the sample on days 2 to 4 of the cycle as a condition of use. A later Elecsys AMH summary (K203757) does not repeat that condition. Your lab may use either method or neither. If your order specifies a cycle day, follow it.

Hormonal birth control

A systematic review of 15 studies found AMH unchanged in women using combined hormonal contraception for up to 6 months and appearing to decline markedly in long-term users, with recovery after stopping. If you use hormonal contraception, tell the clinician who reads your result.

What the result can and can’t show

It can show a number for your egg supply, which you can compare with published ranges for your age. See AMH levels by age.

It can’t tell you the health of your eggs or whether you will get pregnant. MedlinePlus says so directly. In a JAMA study of 750 women aged 30 to 44 with no history of infertility who had tried for 3 months or less, women with low AMH did not have a significantly different chance of conceiving over 6 or 12 cycles than women with normal AMH. ASRM notes that studies are not consistent on whether low AMH lowers the chance of natural pregnancy, and that female age is the single most important predictor of fecundity.

AMH also can’t diagnose PCOS on its own, and it can’t tell you when menopause will arrive.

Two FDA-reviewed AMH assays are labeled for assessing ovarian reserve in women presenting to fertility clinics, together with other clinical and laboratory findings such as an antral follicle count. That is the use the labeling supports.

If you have been trying to conceive for 12 months (6 months if you are 35 or older), a clinician can look at your whole picture.

Other tests that may fit your question better

AMH answers one question. Pick the test that matches yours.

• ProgesteroneIf your question is whether you ovulated $45 See this test at HealthLabs
• FSH and LHTwo cycle hormones on one order $59 See this test at HealthLabs

Sold by HealthLabs. Prices checked October 2026. Not available in ND, RI, NY, NJ, MD and HI. We earn a commission on sales.

For perimenopause, see the perimenopause test page. For help choosing, try the test finder. To see what the AMH order costs and why, read AMH test cost.