This process is called hatching, and it is an important step before the embryo can attach to the uterus and begin a pregnancy. The researchers examined 1150 embryos from women aged 26 to 45 who ...

They found that smaller embryos that were already hatching were more likely to be chromosomally normal, also called "euploid." "Of the 1150 blastocysts that underwent PGT-A analysis in this study ...

This process is called hatching, and it is an important step before the embryo can attach to the uterus and begin a pregnancy. The researchers examined 1150 embryos from women aged 26 to 45 who ...