Comparison outcome of fresh and vitrified donor oocytes in an egg-sharing donation program Krinos M. Trokoudes, M.D., Constantinos Pavlides, M.Sc., Xiao Zhang, M.D., Ph.D. Fertility and Sterility Volume 95, Issue 6, Pages 1996-2000 (May 2011) DOI: 10.1016/j.fertnstert.2011.02.035 Copyright © 2011 American Society for Reproductive Medicine Terms and Conditions
Figure 1 Outcome of vitrification cycles in which fresh counterparts achieved live birth (+) versus vitrification cycles in which fresh counterparts did not (−). There was a statistically significant difference in live birth rates (60.0% vs. 18.2%, P<.05). Fertility and Sterility 2011 95, 1996-2000DOI: (10.1016/j.fertnstert.2011.02.035) Copyright © 2011 American Society for Reproductive Medicine Terms and Conditions
Figure 2 Pearson’s correlation between the average embryo score of vitrified and fresh oocyte recipients from the same oocyte donor (R=0.639, P<.001). Fertility and Sterility 2011 95, 1996-2000DOI: (10.1016/j.fertnstert.2011.02.035) Copyright © 2011 American Society for Reproductive Medicine Terms and Conditions