Genetics is a significant part of advanced reproductive technology screening. Genetic counselors serve an essential role in the process.  In this episode, Jenna Miller, a board-certified and licensed genetic counselor, and Dr. Cristin Slater, explain what preconceptual genetic carrier screening is and discuss preconception genetic testing (PGT) of embryos. Genomic testing indications, pros & cons, implications, and results, are also reviewed.