Preimplantation genetic testing for monogenic disorders (PGT-M) can screen for many genetic conditions, including:
Single-gene disorders: Cystic fibrosis, sickle cell anemia, Tay-Sachs disease, Huntington's disease, muscular dystrophy, thalassemia, hemophilia, and fragile X syndrome
Cancer syndromes: BRCA1 and BRCA2 mutations, which are associated with breast and ovarian cancer
Hereditary hemoglobinopathies: Autosomal recessive disorders that can be screened for with PGT-M
X-linked disorders: Duchenne muscular dystrophy, hemophilia, and fragile X syndrome
Other conditions: Marfan syndrome and Lynch syndrome