Rony T Elias1, Nigel Pereira2, Gianpiero D Palermo2. 1. The Ronald O. Perelman and Claudia Cohen Center for Reproductive Medicine, Weill Cornell Medicine, 1305 York Ave, New York, NY, 10021, USA. rta9002@med.cornell.edu. 2. The Ronald O. Perelman and Claudia Cohen Center for Reproductive Medicine, Weill Cornell Medicine, 1305 York Ave, New York, NY, 10021, USA.