All study endpoints will be compared between women in the control versus experimental group. An interim analysis will be performed by the study investigators once 40 patients have completed study procedures. The overall incidence of Ovarian Hyperstimulation Syndrome (OHSS) requiring hospitalization in women undergoing IVF/ICSI is approximately 3%. Therefore, in 40 normal responder patients we would expect an incidence of OHSS-related hospitalization to be approximately 1.2%. If more than 1 patient in each treatment group has been admitted to the hospital for OHSS after 40 women have completed study procedures, the study will be reviewed for possible termination.