1. Blastocyst quality scoring based on morphologic grading correlates with cell number 
Koji Matsuura, Ph.D., Nobuyoshi Hayashi, M.D., Ph.D., Chisato Takiue, B.S., Rei Hirata, B.S., Toshihiro Habara, M.D., Ph.D., Keiji Naruse, M.D., Ph.D. 
Fertility and Sterility 
Volume 94, Issue 3, Pages (August 2010)
DOI: /j.fertnstert
Copyright © 2010 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
(A) Gardner scoring versus a scatter plot of the actual cell numbers of embryos. Numbers in circles are expansion rate. Morphology rates (A, B, and C) are outside of the horizontal axis. (B) Correlation of log2(BQS) and log10 of the blastocyst cell number (P<.0001). BQS = blastocyst quality scoring.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2010 American Society for Reproductive Medicine Terms and Conditions