Ultrasound dating do they add two weeks
Thus, later in pregnancy, ultrasound measurements are more valuable for evaluating the baby's growth over time compared with earlier measurements than they are for predicting a due date. Trauma in ultrasounr. Method for estimating due date. Birth weight from pregnancies dated by ultrasonography in a multicultural British population. Int J Gynaecol Obstet. Your week scan will be far more accurate.