Introduction - Biopsy: A Major Factor that Can Impact the Clinical Outcome of PGTs
Nowadays, blastocyst biopsy is widely used in preimplantation genetic 6.25 tests (PGTs), especially in preimplantation genetic testing for aneuploidy (PGT-A).Compared to polar body biopsy and cleavage stage biopsy, blastocyst biopsy has a higher consistency in the genetic analysis of human embryos and has a less impact on embryo implantation potent