<prompt> All of the following are ultrasonographic fetal growth parameters except:Head circumferenceTrans cerebellar diameterFemur lengthBiparietal diameter  <response>: Ans. B. Trans cerebellar diametera. Ultrasound imaging: Standard morphometric measurements are as under: Fetal crown-rump length in first trimester; Biparietal diameter; Head circumference.b. Abdominal circumference; Femur length; and Total intrauterine volume. 