Our Director and Physician-in-Chief, Dr. Zev Rosenwaks, penned an introduction, available here, to the November 2017 volume of Fertility and Sterility. Highlighted in this volume is the work of our Embryology Laboratory Director, Dr. Nikica Zaninovic, and colleagues. Their article, "Assessment of embryo morphology and developmental dynamics by time-lapse microscopy: is there a relation to implantation and ploidy?" is available here.