Candidate predictor variables initially considered in this study included age, BMI, duration and type of infertility, infertility factors, basal sex hormone levels, AMH, AFC, total Gn dosage, Gn duration, Gn starting dosage, COS Protocol, hormone levels on HCG day, number of dominant follicles on HCG day, type of trigger protocol, HCG dosage, trigger-to-retrieval time, and use of a double-lumen oocyte retrieval needle. Here, AMH is linked to Infertility.