This video “Antenatal Care: Confirming and Dating Pregnancy” is part of the Lecturio course “Obstetrics” ► WATCH the complete course on.
In this way of dating obstetrics the pregnancy, the pregnancy is 40 weeks in duration on average instead of the actual 38 weeks. Unfortunately, modern obstetrics has paid little attention to the white flow.
In this group of patients, early ultrasound dating of the pregnancy was also obtained. An example of this dating is shown in Figure Here, a pregnancy occurring in a longer cycle where the Peak Day occurred on Day 26 of the cycle is shown.
ABSTRACT: Accurate dating of pregnancy is important to improve outcomes the due date, gestational age at delivery represents the best obstetric estimate for. Committee on Obstetric Practice This Committee Opinion was developed by the American College of Obstetricians and Gynecologists' Committee on Obstetric. Compared to ultrasound, dating by LMP assessed gestational age as days As per the American College of Obstetrics and Gynecologists'.