AMH - Ovarian Reserve Level Test in Oxford

The AMH test measures your Anti-Mullerian Hormone, a protein produced by the small growing follicles in your ovaries. AMH levels give an indirect estimate of your remaining egg reserve, making it one of the most informative fertility markers available. The test uses a simple blood sample and can be taken at any point in your menstrual cycle. No fasting or preparation is needed.

Who Should Get Tested?

AMH testing is recommended for women who are planning a family and want to understand their fertility potential, those considering or preparing for IVF or fertility treatment, and anyone experiencing symptoms that may indicate hormonal imbalance. Key signs include irregular or absent periods, difficulty conceiving, excessive facial or body hair, acne, or unexplained weight changes. Women with a family history of early menopause or reproductive health conditions should also consider testing. AMH can help diagnose conditions such as PCOS, flag early menopause, and guide treatment decisions.

Understanding Your Results

AMH levels vary by age. The table below shows general reference ranges:

Low levels may indicate reduced ovarian reserve, while very high levels can be associated with PCOS. Your clinic team will interpret your result in the context of your age and health goals, and advise on next steps including referral for fertility treatment if appropriate.