OB/GYN
9-24 LOGIQ 7 Basic User Manual
Direction 2392206-100 Rev. 1
Estimated Fetal Weight (EFW)
To measure estimated fetal weight, you make several OB
measurements. These measurements can vary, based on how
your system is set up. Measurements can include biparietal
diameter, fetal trunk area, femur length, antero-postero trunk
diameter and transverse trunk diameter, abdominal
circumference, head circumference and spinal length.
1. Select EFW.
The system displays the required measurements.
2. Make each measurement.
The system displays each measurement and the estimated
fetal weight in the Results Window.
NOTE: For a description of any of the required measurements, refer to
that measurement.
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