1. Analysis of the morphological dynamics of blastocysts after vitrification/warming: defining new predictive variables of implantation 
Aila Coello, Ph.D., Marcos Meseguer, Ph.D., Arancha Galán, Ph.D., Lucia Alegre, Ph.D., José Remohí, M.D., Ana Cobo, Ph.D. 
Fertility and Sterility 
Volume 108, Issue 4, Pages e4 (October 2017)
DOI: /j.fertnstert
Copyright © 2017 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
Percentage of implanting blastocysts with morphological dynamics variables within or beyond the ranges defined by the quartile limits for the total data set. The four panels show ranges and implantation for (A) initial ZP thickness, *P=.02; (B) minimum ZP thickness, *P=.03; (C) initial blastocyst area, *P=.04; and (D) maximum blastocyst area, *P=.004.
Fertility and Sterility  , e4DOI: ( /j.fertnstert )
Copyright © 2017 American Society for Reproductive Medicine Terms and Conditions

3. Supplemental Figure 1
Asociación Española de Biología de la Reproducción (ASEBIR) blastocyst classification based on expansion degree, ICM, and TE quality.
Fertility and Sterility  , e4DOI: ( /j.fertnstert )
Copyright © 2017 American Society for Reproductive Medicine Terms and Conditions

4. Supplemental Figure 2
Drawing tools using EmbryoViewer for assessment of a warmed blastocyst. (A) Blastocyst area and ZP thickness measures immediately after warming. (B) Blastocyst area and ZP thickness measures before transfer. (C) The ICM area measure.
Fertility and Sterility  , e4DOI: ( /j.fertnstert )
Copyright © 2017 American Society for Reproductive Medicine Terms and Conditions

5. Supplemental Figure 3
Bar graphics for the initial and minimum ZP thicknesses and the initial and maximum blastocyst areas.
Fertility and Sterility  , e4DOI: ( /j.fertnstert )
Copyright © 2017 American Society for Reproductive Medicine Terms and Conditions

6. Supplemental Figure 4
Blastocyst reexpansion. (A) Classification of the KID blastocysts according to blastocoele reexpansion. (B) Implantation rate of the KID blastocysts according to blastocoele reexpansion. (C) Proportion of blastocysts according to ASEBIR classification previtrification. (D) Proportion of blastocysts according to degree of expansion previtrification.
Fertility and Sterility  , e4DOI: ( /j.fertnstert )
Copyright © 2017 American Society for Reproductive Medicine Terms and Conditions