... , ×2.0, and selective amplification for 2 times in real timeCine loop: 192-frame cine loop and 128-frame image ... down reverseMeasurement & calculation: distance, circumference, area and heart rateOB/GYN software package (BPD, GS, CRL, FL, AC and embryo weight, ... date of childbirth (EDC) and gestational weeks)Character input/display: time, date, patient’s ID, age, sex, panoramic word processing ...