A 34-year-old woman comes to the clinic because of left ...

Ultrasound. Doppler Velocimetry: systolic/diastolic ratio in the umbilical cord. Inc S/D ratio: pre-eclampsia, IUGR, nicotine, maternal tobacco. If end diastolic flow absent or reversed, delivery is indicated. Velocimetry is done in cases of suspected IUGR. The first ultrasound is the only one that can change dates. Accept U/S date if over LMP ... ................
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