Fig. 1From: The best execution of the DuoStim strategy (double stimulation in the follicular and luteal phase of the same ovarian cycle) in patients who are poor ovarian respondersSteps of ovarian stimulation with DuoStim protocol. Gn = Gonadotrophin, GnRH-ant = Gonadotropin-releasing hormone antagonist, HMG = human menopausal gonadotropin, MPA = medroxyprogesterone acetate, FPS = follicular phase stimulation, LPS = luteal phase stimulation, uHCG = urine human chorionic gonadotropin, rHCG = recombinant human chorionic gonadotropin alfafor, GnRH-a = Gonadotropin-releasing hormone agonistBack to article page