1. Impact of endogenous luteinizing hormone serum levels on progesterone elevation on the day of human chorionic gonadotropin administration 
Jean-noêl Hugues, M.D., Ph.D., Emmanuelle Massé-Laroche, M.D., Jeanne Reboul-Marty, M.D., Oksana Boîko, M.D., Céline Meynant, M.D., Isabelle Cédrin-Durnerin, M.D. 
Fertility and Sterility 
Volume 96, Issue 3, Pages (September 2011)
DOI: /j.fertnstert
Copyright © 2011 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
Serum LH (upper part) and P (lower part) values during controlled ovarian stimulation in patients treated with GnRH agonist and antagonist regimens. The figure illustrates means ± SEM. Asterisks indicate P<.001.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2011 American Society for Reproductive Medicine Terms and Conditions