Fig. 2From: Predictive factors for oocyte retrieval failure in controlled ovarian hyperstimulation protocols: a retrospective observational cohort studyReceiver operating characteristic (ROC) curves of estradiol and LH on the day of hCG injection. ROC curves of estradiol and LH on the day of hCG injection in the cycles with all, GnRH agonist long, and GnRH antagonist protocols for predicting oocyte retrieval failureBack to article page