Ultrasonic tips: <br>late pregnancy, single live births, head position. <br>Placental Maturity degree Ⅱ. <br>Normal amniotic fluid volume and clear. <br>Umbilical artery S / D: Normal.
Ultrasound Tips:<br>Late pregnancy, single live birth, head.<br>Placental maturity II degrees.<br>The amount of sheep is normal and clear.<br>Umbilical Cord S/D: Okeis.
Ultrasound prompts:<br>Late pregnancy, singleton, head position.<br>Placental maturity II.<br>The amount of amniotic fluid is normal and clear.<br>Umbilical artery s / D: normal.