The Antenatal Testing Units (ATU) are located at University Hospitals of Cleveland and our facility at Chagrin Highlands. In addition, 10 sonographers cover 6 examination rooms equipped with state of the art ultrasound machines with color flow Doppler and 3D/4D capabilities. Approximately 12,000 fetal ultrasound examinations are performed each year with a significant portion of the examinations performed on patients referred from regional hospitals and physicians. A variety of fetal procedures are also carried out including targeted sonography to assess fetal anomalies, non-stress tests, biophysical profiles, Doppler velocimetry, fetal echocardiography, chorionic villus samplings, and amniocenteses.