Fig. 5

Chromosome copy number results (as assessed via PGT-A) across all tested embryos, stratifying by stage at arrest (see the “Methods” section for description of arrested embryos) or morphological grade (for embryos that formed blastocysts). ICM grade is listed first, and TE grade is listed second. A Copy number results assigned to categories, as described in Table 1. B Copy number results summarized as counts of aneuploid chromosomes