Anti-Mullerian Hormone: normal range and what it means
Reflects ovarian reserve in women; declines with age.
Normal range
Adult reference range.
- Low< 1 ng/mL
- Normal1 – 4 ng/mL
- High≥ 4 ng/mL
What it measures
A hormone produced by developing follicles, used as a marker of ovarian reserve. It says something about quantity of eggs remaining, not about quality or about whether you can conceive now.
What moves it
Reflects ovarian reserve and falls with age. Comparatively stable across the cycle, which is why it is used for this.
How to bring it into range
Stable across the cycle, so it can be drawn any day. Interpret it with a fertility specialist rather than alone.
How fast it responds
Months to years.
Also reported as: amh
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Common questions
- What is a normal Anti-Mullerian Hormone level?
- Normal: 1 – 4 ng/mL. Adult reference range.
- What does a high Anti-Mullerian Hormone mean?
- A value above the reference band means Anti-Mullerian Hormone is outside the range typical for a healthy adult. A single reading is rarely conclusive on its own — what matters is the trend across draws and the other markers around it, which is why HealthOS reads the whole panel together rather than one number at a time.
- How do I improve my Anti-Mullerian Hormone?
- Stable across the cycle, so it can be drawn any day. Interpret it with a fertility specialist rather than alone.
More in Hormones
Reference ranges are general-population guidance compiled from common clinical laboratories, not a diagnosis. Lab-to-lab ranges differ. Always read your results with your doctor.