Performing various procedures and tests on the EMBRYO; FETUS; or mother for the detection of diseases.

Determination of the nature of a pathological condition or disease in the postimplantation EMBRYO; FETUS; or pregnant female before birth.

Synonyms: Prenatal Diagnoses, Antenatal Screening, Prenatal Diagnosis, Prenatal Screenings, Fetal Screenings, Prenatal Screening, Intrauterine Diagnoses, Screening, Prenatal, Imaging, Fetal, Diagnosis, Antenatal, Antenatal Diagnoses, Fetal Screening, Fetal Imaging, Diagnosis, Intrauterine, Intrauterine Diagnosis, Antenatal Screenings, Diagnosis, Fetal, Fetal Diagnosis, Antenatal Diagnosis, Screening, Antenatal, Fetal Diagnoses, Screening, Fetal, Fetal Imagings, Diagnosis, Prenatal