Michael M. Alper MD is Medical Director and a Reproductive Endocrinologist at Boston IVF and Associate Clinical Professor at Harvard Medical School. Denny Sakkas PhD is Director of Clinical Research at Boston IVF and Associate Professor at the Department of Obstetrics, Gynecology and Reproductive Sciences at Yale University School of Medicine. Denis Vaughan MD, FACOG, MRCPI is board-certified in Reproductive Endocrinology and Infertility and Co-Founder of Terra Fertility, Dedham, MA, USAAlan S Penzias MD is Surgical Director and Reproductive Endocrinologist at Boston IVF and Director of the fellowship program in Reproductive Endocrinology and Infertility at Beth Israel Deaconess Medical Center/Harvard Medical School and Associate Professor of Obstetrics, Gynecology and Reproductive Biology at Harvard Medical School.