A Look Back at the Birth of PGD Screening Fertility Planit - Alexandria Center Conference Room 1 Anver Kuliev PhD, Director of Research, Reproductive Genetics Institute Preimplantation aneuploidy testing has become an established tool for preselection of oocytes and embryos with the highest developmental potential. The technique has evolved into 24 chromosome aneuploidy testing, using microarray analysis and most recently also next generation sequencing technology (NGS).
