We keep them up because there are a ton of great conversations here and we believe you deserve to see them all. We work hard to share our most timely and active conversations with you. Dating scans are usually recommended if there is doubt about the validity of the last menstrual period. Just how accurate are the due dates that are predicted by an ultrasound? Last Name.
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.
Ultrasound Accuracy for Predicting Due Dates
Get diet and wellness tips to help your kids stay healthy and happy. Estimating fetal age: After that puts my first ultrasound examination? Thank you,for signing up. I had one a little over a week ago that put our baby as being 6 days earlier than the original EDD. As well, still ultrasound date should be due date by three to tell the pregnancy. Ultrasound dating at 12—14 weeks of gestation.