AMH and polycystic ovary syndrome: Thus, in this retrospective analysis on infertile, anovulatory PCOS women, we focused on two major issues: (i) evaluation of an optimal cutoff for endometrial thickness at the time of ovulation induction after CC stimulation to predict pregnancy; and (ii) evaluation of predictive factors—including AMH among other markers for PCOS-severity—for endometrial thickness, for a better outcome and to shed some light on pathophysiologic mechanisms responsible for endometrial development in PCOS women during CC stimulation.