Options for Embryo Transfer after PGT-A Frequently, we get questions about aneuploid and mosaic embryos at TRIO, particularly about our policies regarding transfer. We asked Karen Spitzer, our PGT Programs Manager, to explain these terms and outline some of the issues involved in the decisions around embryo transfer. PGT-A, or Preimplantation Genetic Testing for aneuploidy, … Continue reading Is My Embryo Normal, Abnormal or Mosaic?