Fig. 4

Data (left panels) and statistical modeling (right panels) of the proportion/probability of embryo arrest, stratifying on various patterns of chromosome copy number or cell division. Error bars denote 95% confidence intervals of estimates. A Proportion of arrested (red) versus unarrested (blue) embryos, stratifying on chromosome copy number pattern, as assessed by PGT-A. B Statistical modeling of the data from panel A. C. Proportion of arrested (red) versus unarrested (blue) embryos, stratifying on the number of aneuploid chromosomes. D Statistical modeling of data from panel C. E Proportion of arrested (red) versus unarrested (blue) embryos, stratifying on the number of cells observed after the first mitotic division, where 2 is normal. F Statistical modeling of data from panel E