Embryo quality, ploidy, and transfer outcomes in male versus female blastocysts

ConclusionMale and female embryos have comparable grade and quality; however, female embryos were more likely to be aneuploid. Ongoing pregnancy rates did not differ by embryo sex. Day 5 embryos had more favorable transfer outcomes than day 6 embryos.
Source: Journal of Assisted Reproduction and Genetics - Category: Reproduction Medicine Source Type: research