The Ronald O. Perelman and Claudia Cohen "Center for Reproductive Medicine" - of Weill Cornell Medical College

Preimplantation Genetic Diagnosis (PGD) Laboratory

PGD/PGS and IVF 

The Preimplantation Genetic Diagnosis Laboratory performs biopsies on embryos and oocytes resulting from IVF treatment to diagnose heritable genetic conditions (PGD) and chromosomal abnormalities (preimplantation genetic screening/PGS). CRM's PGD laboratory uses the most advanced genetic sequencing technology, and can test for hundreds of genetic diseases.

For more information on PGD/PGS at Cornell's Center for Reproductive Medicine, visit the services' webpage


Kangpu Xu, Ph.D., D.V.M.

Director, PGD Laboratory 
Associate Professor of Embryology in Clinical Obstetrics and Gynecology
Associate Professor of Embryology in Clinical Reproductive Medicine