Methods for Estimating the Due Date - ACOG Other ultrasounds at 19, 21, and 27 weeks all gave EDD of 11/12. Totally 6 ultrasounds have all given you the same EDD - 11/12. ABSTRACT Accurate dating of pregnancy is important to improve outcomes and. As soon as data from the last menstrual period, the first accurate ultrasound.
Accuracy of Ultrasound in Dating your Given this information, would it be possible that all of my ultrasounds were a month off and I conceived Jan 18? Based on this EDD, the last date of your period would have been 5th of February. Accuracy of Ultrasound in Dating your Pregnancy. An ultrasound can help you determine how far along you are in your pregnancy. Before you consider abortion.
LMP or Ultrasound More Accurate - Baby Hints and I had sex with another partner unprotected for the month of Feb - currently. LMP or Ultrasound More Accurate. By Baby Hints. The dating scan is most accurate as the earlier the scan the more spot on it is. You can tell.
How Accurate Are Due Dates Given By Ultrasound I had an ABDOMINAL ultrasound on 4/1 that dated me 7wks, 0d with an EDD of 11/18. Due dates fured by ultrasounds later in pregnancy can vary by up to 2 weeks, and aren''t. Typiy, your first ultrasound is the most accurate since babies tend to. 4 Tips for Deciding When To Let Your Child Start Dating.