... survey and calculate the distance, the area, the perimeter, the heart rate, and the pregnant week (five ways: BPD, GS, CRL ... , perimeter, area, heart rate, pregnancy week (BPD, GS, CRL, FL, AC) and expected date of childbirthNote: name, serial numbers of case history, gender ... clinic to diagnose human liver, gallbladder, spleen, kidney, pancreas, heart, bladder, womb, and urinary system and it can also ...