Prenatal diagnosis

/pɹɪnˈeɪtəl dˌaɪəɡnˈəʊsɪs/

/pɹɪnˈeɪɾəl dˌaɪəɡnˈoʊsɪs/

Prenatal diagnosis

any of the diagnostic procedures used to determine whether a fetus has a genetic abnormality