AMH (Mullerian Inhibiting Substance): What It Detects, Normal Range

Overview

The AMH (Anti-Müllerian Hormone / Müllerian Inhibiting Substance), Serum test measures the level of Anti-Müllerian Hormone (AMH) in the blood. AMH is produced by the granulosa cells of small ovarian follicles and serves as a reliable indicator of a woman's ovarian reserve (the remaining egg supply). AMH testing is widely used in the evaluation of female fertility, helping clinicians estimate ovarian reserve and predict response to assisted reproductive techniques (ART) such as In Vitro Fertilization (IVF). Unlike many reproductive hormones, AMH levels remain relatively stable throughout the menstrual cycle, allowing testing on any day of the cycle. The test is also useful in the assessment of Polycystic Ovary Syndrome (PCOS), premature ovarian insufficiency (POI), diminished ovarian reserve, and menopause-related changes. In selected clinical situations, AMH may also be used to monitor granulosa cell tumors of the ovary.

What It Measures

Why Take This Test?

• To assess ovarian reserve. To evaluate female fertility potential. To support infertility investigations. To help plan IVF and other assisted reproductive treatments. To evaluate Polycystic Ovary Syndrome (PCOS). To investigate premature ovarian insufficiency and menopause-related changes.

How to Prepare

• 1No fasting is required. The test can generally be performed on any day of the menstrual cycle unless your healthcare provider advises otherwise. Inform your healthcare provider about fertility medications
• 2hormonal therapy
• 3or recent ovarian surgery. A blood sample will be collected by a trained healthcare professional.

Description

AMH (Anti-Mullerian Hormone) measures a hormone level used to evaluate endocrine, reproductive or metabolic health.