1. Time-dependent O2 consumption patterns determined optimal time ranges for selecting viable human embryos 
Alberto Tejera, Ph.D., Javier Herrero, Ph.D., Thamara Viloria, Ph.D., Josep Lluis Romero, M.D., Pilar Gamiz, Ph.D., Marcos Meseguer, Ph.D. 
Fertility and Sterility 
Volume 98, Issue 4, Pages e3 (October 2012)
DOI: /j.fertnstert
Copyright © 2012 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
Time-dependent embryo O2 consumption. Averages in each of four time ranges.
Fertility and Sterility  , e3DOI: ( /j.fertnstert )
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3. Figure 2
Time-dependent embryo O2 consumption. Averages from transferred embryos in each of the four time ranges depending on implantation success. *Significant difference (P<.05) between implanted embryos and nonimplanted embryos.
Fertility and Sterility  , e3DOI: ( /j.fertnstert )
Copyright © 2012 American Society for Reproductive Medicine Terms and Conditions

4. Supplemental Figure 1
Time-dependent O2 consumption for transferred embryos. Averages in each of the four time ranges for the embryos that achieved an ongoing pregnancy and those that did not. *Significant difference (P<.05) between transferred embryos that generated an ongoing pregnancy and those that did not at different time ranges.
Fertility and Sterility  , e3DOI: ( /j.fertnstert )
Copyright © 2012 American Society for Reproductive Medicine Terms and Conditions

5. Supplemental Figure 2
Time-dependent embryo O2 consumption. Averages in each of the four time ranges depending on final embryo viability. *Significant difference (P<.001) between transferred/frozen and nonviable embryos.
Fertility and Sterility  , e3DOI: ( /j.fertnstert )
Copyright © 2012 American Society for Reproductive Medicine Terms and Conditions