A Randomized Comparison of Two Ovarian Stimulation Protocols with Gonadotropin-Releasing Hormone (GnRH) Antagonist Cotreatment forin VitroFertilization Commencing Recombinant Follicle-Stimulating Hormone on Cycle Day 2 or 5 with the Standard Long GnRH Agonist Protocol
Femke Hohmann1, Nicholas S. Macklon1, Bart C.J.M. Fauser1
1Division of Reproductive Medicine, Department of Obstetrics and Gynecology (F.P.H., N.S.M., B.C.J.M.F.), Erasmus Medical Center, 3015 GD Rotterdam, The Netherlands