AMH Test Results Explained: What Your Number Really Means

Very Low AMH (Under 0.5 ng/mL)

An AMH below 0.5 ng/mL indicates severely diminished ovarian reserve. This means the number of remaining eggs is significantly reduced compared to age-matched averages. However, it does not mean pregnancy is impossible.

• AMH 0.3 ng/mL: Severely diminished reserve. Natural conception is still possible but less likely. IVF may yield 1–4 eggs per cycle. Mini-IVF or natural cycle IVF protocols are often preferred. Consider consulting a reproductive endocrinologist promptly.
• AMH 0.1–0.2 ng/mL: Near-depletion of ovarian reserve. Egg donor or aggressive egg banking over multiple cycles may be discussed.
• Key point: Low AMH reflects egg quantity, not quality. A single high-quality egg can result in a healthy pregnancy.

Low AMH (0.5–1.0 ng/mL)

AMH levels between 0.5 and 1.0 ng/mL suggest diminished but not depleted ovarian reserve. Many women in this range conceive successfully, especially with timely intervention.

• AMH 0.5–0.7 ng/mL: Below normal for most ages. IVF typically retrieves 3–7 eggs. Higher medication doses may be needed.
• AMH 0.8–1.0 ng/mL: Low-normal range. Still compatible with natural conception, especially under age 37. IVF results can be quite good with the right protocol.

Low-Normal AMH (1.0–1.5 ng/mL)

This range is considered low-normal to normal depending on your age. For women under 30, it's below average; for women 38+, it's actually a strong result.

• AMH 1.0 ng/mL: Borderline—normal for ages 38+, below average for under 35. IVF typically retrieves 5–10 eggs.
• AMH 1.3 ng/mL: Solidly in the low-normal range. Good fertility potential, especially with age on your side. IVF response is generally adequate.
• AMH 1.5 ng/mL: Normal range for most reproductive ages. Good ovarian reserve with expected retrieval of 7–12 eggs in IVF.

Normal AMH (1.5–4.0 ng/mL)

The sweet spot for fertility. This range indicates healthy ovarian reserve with good prospects for both natural conception and assisted reproduction.

• AMH 2.0 ng/mL: Solidly normal. Good IVF response expected (8–15 eggs). See our detailed AMH 2.0 guide for more.
• AMH 2.5 ng/mL: Healthy reserve. Above average for women 33+. Excellent IVF prognosis with standard protocols.
• AMH 2.8 ng/mL: Strong ovarian reserve. Expect good egg retrieval numbers. Natural conception chances are favorable.
• AMH 3.0–4.0 ng/mL: Excellent reserve. May need careful medication dosing in IVF to avoid ovarian hyperstimulation.

High AMH (4.0–8.0 ng/mL)

AMH above 4.0 ng/mL is higher than typical and is often—though not always—associated with Polycystic Ovary Syndrome (PCOS). While having many eggs is generally positive, very high AMH can indicate irregular ovulation.

• AMH 4.3 ng/mL: Upper-normal to mildly elevated. May be normal without PCOS, especially in younger women. If you have regular periods, this is likely fine.
• AMH 5.0–8.0 ng/mL: Strongly suggestive of PCOS, especially with irregular cycles. PCOS is highly treatable—most women conceive with medication like Letrozole.
• IVF consideration: High AMH means high risk of ovarian hyperstimulation syndrome (OHSS). Your doctor will use lower medication doses and close monitoring.

Very High AMH (Above 8.0 ng/mL)

AMH levels above 8.0 ng/mL are almost always associated with PCOS. These levels reflect a very large number of small follicles in the ovaries.

• AMH 10 ng/mL: Very likely PCOS. Ovulation may be infrequent or absent. Treatment with ovulation-induction medications is typically very effective.
• AMH 21 ng/mL: Extremely elevated, consistent with significant PCOS. Despite the high number, these follicles often don't ovulate on their own. With proper treatment, pregnancy rates are excellent.
• IVF with very high AMH: Requires ultra-careful stimulation with very low doses. Freeze-all cycles (where embryos are frozen and transferred later) are common to avoid OHSS.

Units: ng/mL vs pmol/L Quick Converter

If your lab reports AMH in pmol/L, divide by 7.14 to get ng/mL. This chart uses ng/mL (most common in North America). European and Australian labs often use pmol/L.

• AMH 0.3 ng/mL = 2.1 pmol/L
• AMH 1.0 ng/mL = 7.1 pmol/L
• AMH 1.3 ng/mL = 9.3 pmol/L
• AMH 1.5 ng/mL = 10.7 pmol/L
• AMH 2.0 ng/mL = 14.3 pmol/L
• AMH 2.5 ng/mL = 17.9 pmol/L
• AMH 4.3 ng/mL = 30.7 pmol/L
• AMH 10 ng/mL = 71.4 pmol/L

Related Reading

For the complete overview, read our AMH levels explained pillar guide. Looking for a specific value? See AMH 0.3: What it means or AMH 2.0 / 2.5 / 4.0: Are these good levels?.

Key takeaways

• Every AMH value has meaning in context—your age is the most important factor in interpretation.
• Low AMH (under 1.0) means fewer eggs, not poor-quality eggs—pregnancy is still possible.
• Normal AMH (1.0–4.0) indicates healthy reserve with good fertility potential.
• High AMH (above 4.0) often signals PCOS, which is treatable and doesn't prevent pregnancy.
• Very high AMH (10+) requires careful IVF management but pregnancy outcomes can be excellent with proper treatment.

Frequently asked questions