<prompt> Growth restriction during intrauterine period is estimated by which sonographic parameter?Femur lengthBPDAbdominal circumferenceHead circumference  <response>: Ans. is c, i.e. Abdominal circumferenceAs discussed in chapter 6 for growth of fetus there is only one ultrasound parameter which is useful and that is abdominal circumference.Now whether it is MacrosomiaIUGR - best remains Abdominal circumference. 