AMH Fertility Test: What Your Ovarian Reserve Level Means
Order Anti-Mullerian Hormone (AMH) TestQuick Answer
Anti-Mullerian hormone (AMH) estimates ovarian reserve, or remaining egg supply. This guide explains AMH levels by age, what low and high results suggest, and how to order the test.
Key Takeaways
- AMH estimates ovarian reserve, the remaining supply of eggs, and can be drawn on any cycle day.
- Typical AMH bands are about 1.0 to 4.0 ng/mL for normal reserve and below 1.0 ng/mL for diminished reserve.
- AMH naturally declines with age and estimates egg quantity, not egg quality.
- Hormonal contraceptives can suppress AMH by roughly 20 to 30 percent.
- High AMH, often above about 4.0 to 5.0 ng/mL, is commonly seen with polycystic ovary syndrome.
- Direct-access AMH testing commonly costs between about $70 and $150 for the single test.
What Is an AMH Test?
An anti-Mullerian hormone (AMH) test measures AMH in the blood to estimate ovarian reserve, the remaining supply of eggs. AMH is produced by the small follicles in the ovaries, so the blood level roughly reflects how many follicles remain. Unlike FSH and LH, AMH stays fairly steady across the menstrual cycle, which means it can be drawn on any day.
AMH is widely used in fertility evaluation, in planning treatments such as in vitro fertilization (IVF), and in assessing conditions such as polycystic ovary syndrome (PCOS) or approaching menopause. It estimates egg quantity, not egg quality, and it cannot predict natural conception on its own. This guide is educational information, not medical advice, and results should be reviewed with a clinician, ideally a fertility specialist.
When to Test AMH
Common reasons to check AMH include:
- Planning pregnancy later and wanting a snapshot of ovarian reserve
- Difficulty conceiving after months of trying
- Preparing for IVF or egg freezing, to estimate ovarian response
- Irregular periods or suspected PCOS, where AMH is often elevated
- Before or after ovarian surgery, chemotherapy, or radiation that may affect reserve
- Family history of early menopause
- Monitoring ovarian function over time
AMH is most informative when read with age, cycle history, day-3 FSH and estradiol, and an ultrasound antral follicle count. A single AMH value is a data point, not a verdict on fertility.
Typical AMH Ranges by Age
Ranges vary by laboratory and assay, and units matter: some labs report ng/mL and others pmol/L. Typical ng/mL bands used by many labs are:
| Interpretation | Typical AMH (ng/mL) |
|---|---|
| Often described as normal or satisfactory | About 1.0 to 4.0 |
| Low, suggesting diminished reserve | Below about 1.0 |
| Very low | Below about 0.5 |
| High, often seen with PCOS | Above about 4.0 to 5.0 |
AMH naturally declines with age: average levels in the twenties are higher than in the late thirties and forties. Hormonal contraceptives can suppress AMH by roughly 20 to 30 percent, and levels can fluctuate modestly between draws, so trends over time are more meaningful than one number. Always confirm which units your lab uses before comparing results.
What Low or High AMH Means
Low AMH suggests diminished ovarian reserve, meaning fewer remaining eggs. It is expected with advancing age and approaching menopause, and it can also follow ovarian surgery or gonadotoxic treatments. Low AMH does not mean pregnancy is impossible; many people with low AMH conceive, but it may signal a shorter fertile window and a lower response to ovarian stimulation during IVF.
High AMH most commonly accompanies PCOS, where many small follicles each contribute AMH. Very high levels can also predict a strong response to IVF stimulation, which clinicians factor into medication planning. Because AMH reflects quantity rather than quality, and because pregnancy depends on many factors beyond reserve, abnormal results deserve a conversation with a fertility clinician rather than alarm or reassurance alone.
How to Order an AMH Test
A fertility specialist or gynecologist can order AMH as part of a workup and interpret it with ultrasound and cycle history. Through direct-access lab testing, you can also order it yourself: select AMH alone or as part of a fertility or comprehensive female hormone panel, pay online, and visit a local collection site for a standard blood draw. No physician order, referral, or insurance is needed.
No cycle-day timing or fasting is required, though you should list hormonal contraceptives and fertility medications on your intake since they affect interpretation. Results typically post within one to three business days to a secure online account. If your result is low or high, bring it to a clinician promptly, since next steps depend on age, goals, and the rest of your fertility picture.
How Much Does an AMH Test Cost?
Direct-access AMH testing commonly costs between about $70 and $150 for the single test. Fertility panels that combine AMH with FSH, LH, estradiol, prolactin, and sometimes TSH typically range from about $180 to $400.
Clinician-ordered AMH billed through insurance varies widely: some plans cover fertility workups while others exclude them, so check benefits first. When comparing direct-access options, confirm the collection fee is included and ask about turnaround time, since AMH results often feed into time-sensitive family planning decisions.
Frequently Asked Questions
What is the difference between AMH and FSH?
AMH estimates the remaining egg supply, while FSH reflects how hard the pituitary must signal the ovaries. They are complementary: many fertility workups check both, since each can catch what the other misses.
Does AMH need to be tested on a specific cycle day?
No. AMH can be drawn on any cycle day, which is one of its practical advantages over day-3 FSH. Hormonal contraceptives can lower it, so mention contraceptive use when testing.
Does a normal AMH guarantee fertility?
AMH predicts egg quantity, not egg quality, and it does not guarantee pregnancy or diagnose infertility alone. Age, FSH, antral follicle count, and overall health all factor into fertility.
Is AMH used for IVF planning?
Yes. AMH is commonly used to estimate how ovaries may respond to stimulation during IVF, which helps clinicians plan medication protocols. It is one input among several.
Can I order an AMH test without a doctor?
Yes. Direct-access lab testing lets you order AMH online, alone or in a fertility panel, and visit a local collection site without a physician order or insurance.
Where to Get This Test
Related Guides
Sources
This guide is reviewed for sourcing accuracy against the references listed above. It is educational information, not medical advice. Always consult a qualified healthcare provider about your own results and care.
Ready to get tested? Order online through our partner and visit a local lab near you. No doctor's order or insurance required.
Order Anti-Mullerian Hormone (AMH) TestReviewed by the LabAppointments Editorial Team
Our team researches and fact-checks all content to ensure accuracy. We update guides regularly to reflect current testing options, pricing, and laboratory accreditation standards.