Preimplantation genetic testing for monogenic disorders (PGT-M):

This type of PGT is performed when a patient has an increased risk for a specific genetic condition to occur in their embryos.  PGT-M is appropriate when an individual is affected with a genetic condition that could be passed on to their children, for individuals who are carriers for an X-linked condition, or when an individual and their partner or donor are both carriers for the same autosomal recessive condition.