It was found that an AMH level of <1.475 ng/mL could predict the development of amenorrhea within 3 years (AMH < 1.475 ng/mL, Area Under Curve (AUC): 0.746, sensitivity: 85%, specificity: 70%, p = 0.001; AFC < 4.5 follicles, AUC: 0.659, sensitivity: 62%, specificity: 58%, p = 0.02) (Figure 2). This evidence concerns the gene AMH and amenorrhea.