S13-022 Non-Invasive Imaging for the Detection of Human Embryonic Aneuploidy at the Blastocyst Stage Stanford researchers have developed a non-invasive method of assessing chromosomal composition in human embryos at the blastocyst stage, thus potentially improving chances of success following in vitro fertilization (IVF). Shawn Chavez Brooke Friedman Barry Behr Renee Reijo Pera