Conclusions
infertility
ANEUPLOID
Although ethically debatable, expressing a sex preference for offspring is popular among couples, and not limited to those undergoing infertility treatment. Sperm sex enrichment, within a protocol of PGT-A, enables the selection of embryos for the desired sex. Our sex selection method does not increase the proportion of additional aneuploid embryos. Therefore, it can be regarded as extremely safe as well as efficient, inexpensive, and ethically palatable.