When to stop progesterone in IVF

October ASRM Fertility and Sterility Author Highlight Article Interview with Drs.. Juan Garcia Velasco and Steven Palter discussing a new randomized clinical trial. Most patients in the world undergoing IVF are given progesterone supplements. Are progesterone supplements really needed? How long should progesterone supplements be continued? New research suggests progesterone can be stopped much earlier than before in ivf cycles. Early progesterone cessation after in vitro fertilization/intracytoplasmic sperm injection: a randomized, controlled trial Graciela Kohls, Francisco Ruiz, María Martínez, Erik Hauzman, Gabriel de la Fuente, Antonio Pellicer, Juan A. Garcia-Velasco et al. (Vol 98 | No. 4 | October 2012) Pages 858-862