About The PracticeThe Center for Human Reproduction in the Upper East Side of Manhattan in New York City offers assisted reproduction services without age limits or other frustrating restrictions. The team of premier infertility specialists, including Norbert Gleicher, MD, FACOG, FACS, an autoimmune disease specialist, and David Barad, MD, MS, FACOG, a reproductive endocrinology specialist, bring their years of expertise to challenging and last-resort cases after multiple failed cycles and provide second opinions.The team offers all-encompassing female and male fertility services, including egg freezing, the use of donor eggs, intrauterine insemination (IUI), in vitro fertilization (IVF), and gender selection.