Clinical Interests: sperm-function tests; sperm structure; donor insemination; sperm cryopreservation (freezing) prior to vasectomy, in vitro fertilization (IVF), or oncological treatment; several lines of research, including the development of methods for next-day analysis of semen sent by express mail

Programs, Services, and Centers: Fertility Center, Yale; Male Fertility Program; Pituitary Program, Yale