... platform 3.favourable price 4.stable system Doppler Ultrasound Equipment Monitor size (inch)5.6 inch TFT-LCDDisplay modesB,B ... regular monitoring of pregnancy4.ring childbirth, you can determine fetus' vitality and whether the membrane is drained through B- ... and prostate.5.Clinical ultrasound examinations for embryo development, fetus’ vitality, stillbirth, abortion, absorption, the recovery of uterus, ...