AMH and diabetes mellitus: Risk factors identified to be associated with CI included body mass index (BMI) > 22.83 kg/m2, testosterone (T) level > 0.74 nmol/L, androstenedione (A) level > 11.45 nmol/L, anti-Müllerian hormone (AMH) level > 3.50 ng/ml, frequency of hysteroscopic surgery, number of previous pregnancies (gravidity), and pre-pregnancy diabetes.