1. Oocyte number as a predictor for ovarian hyperstimulation syndrome and live birth: an analysis of 256,381 in vitro fertilization cycles 
Ryan G. Steward, M.D., Lan Lan, Ph.D., Anish A. Shah, M.D., M.H.S., Jason S. Yeh, M.D., Thomas M. Price, M.D., James M. Goldfarb, M.D., Suheil J. Muasher, M.D. 
Fertility and Sterility 
Volume 101, Issue 4, Pages (April 2014)
DOI: /j.fertnstert
Copyright © 2014 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
Distribution of retrieved oocyte number per in vitro fertilization (IVF) cycle among Society for Assisted Reproductive Technology (SART) members from 2008 to 2010.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2014 American Society for Reproductive Medicine Terms and Conditions

3. Figure 2
Percentages of ovarian hyperstimulation syndrome (OHSS) and live birth (LB) per retrieved oocyte numbers per IVF cycle among SART members from 2008 to Other abbreviations as in Figure 1.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2014 American Society for Reproductive Medicine Terms and Conditions

4. Figure 3
Receiver operating characteristic curve for retrieved oocyte number as a predictor of ovarian hyperstimulation syndrome. Oocyte number thresholds: A: 5; B: 10; C: 15; D: 20; E: 25. Other abbreviations as in Figures 1 and 2.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2014 American Society for Reproductive Medicine Terms and Conditions