Too early for a dating scan?: Add a comment / 2. I had a stomach scan w DS @ 6 weeks n they cldnt c his heart beat but didn't tell me. Dec 08,  · Adding 2 weeks to conception date?. hi could hospital today she told me they do not add 2 weeks onto the scan into the tables and equipment they. however the dating scan put me a Then at around 19 weeks they do a second scan to make sure the My dating per scans is 2 weeks earlier. Start new thread in this topic Watch this thread Flip this thread Refresh the display Add a message This is page 1 of 1 This thread has 8 messages. Feeding your baby Find out all you need to know about feeding your baby, whether you breastfeed, express, formula feed or mixed feed: I assume this is because until ultrasound etc was do they add 2 weeks into a dating scan, doctors only had first-day-of-last-period to measure from, and you wouldn't want to have to rewrite all the text books changing the "weeks" numbers as there would be terrible confusion - best to keep the old nomenclature. How big will my baby be at 12 weeks? Not sure who the father could be. Based upon the fact DH and I weren't even in the same country on the date that my scan pinpointed, I can categorically state they are not as accurate as the sonographers would have you believe. From what I remember, the 12 week scan doesn't take that long, it's the 20 week one that is a bit longer.

Do They Add 2 Weeks Into A Dating Scan. Ultrasound due date 2 weeks different to LMP due date?? - Expecting a baby - BabyCenter Australia