Anti-Mullerian Hormone (AMH) is a protein hormone produced by granulosa cells (cells lining the egg sacs or follicles) within the ovary. AMH can be measured in the blood at any time in the menstrual cycle as it is stable throughout the cycle.It is a marker for ovarian (egg) reserve.ith the availability of AMH blood test, it is not necessary to subject a woman through a standard stimulated cycle unnecessarily for diagnosis of her ovarian response. Treatment options can be either Natural (no stimulating drugs) or Stimulated IVF.