Progesterone level at oocyte retrieval predicts in vitro fertilization success in a short- antagonist protocol: a prospective cohort study Shweta Nayak, M.D., Melanie E. Ochalski, M.D., Bo Fu, Ph.D., Kathryn-Mary Wakim, B.S., Tian Jao Chu, Ph.D., Xinxin Dong, Ph.D., Anthony N. Wakim, M.D. Fertility and Sterility Volume 101, Issue 3, Pages 676-682.e1 (March 2014) DOI: 10.1016/j.fertnstert.2013.11.022 Copyright © 2014 American Society for Reproductive Medicine Terms and Conditions
Figure 1 P levels on day of oocyte retrieval are inversely associated with pregnancy rates. As P levels increased, pregnancy rates decreased. There appears to be a steeper decline in pregnancy rates once the P levels were >12 ng/mL, suggesting that this may be a clinically important level beyond which pregnancy is less likely. Fertility and Sterility 2014 101, 676-682.e1DOI: (10.1016/j.fertnstert.2013.11.022) Copyright © 2014 American Society for Reproductive Medicine Terms and Conditions