How is a dating scan calculated

how accurate is a dating scan?

The pregnancy dating scan

Any opinions, advice, statements or other information expressed or made available on BabyandBump. They do not reflect the opinions of BabyandBump. Content and other information presented on BabyandBump. Never delay or disregard seeking professional medical or mental health advice from your physician or other qualified calvulated provider because of something you have read on BabyandBump.

If you think you have a medical emergency, call your doctor or emergency services immediately. User Name Remember Me? Feb 1st, So I was just i are these scans datiny by the amount of weeks since conception?? So if I go back 6 weeks it would mean the baby was concieved Dec 20th for instance?? I'm just a bit paranoid about the baby being the size it should be, I know I conceived between Dec 18th and 31st coz that was wen OH was on leave gotta go back next week to be calculatfd to check how is a dating scan calculated still growing x.

Docs and baggage reclaim dating advice are never clear about this. Truth is the scan dating will predict the due date most accurately but NOT because it is actually accurate. I think some pregnancies can take longer to get going then others in the early stages and its also hard calcualted get a good measurement when the ls pole is so tiny. My dating by the ultrasound was wrong - id doubt about it.

This is pretty common and it doesn't mean that a miscarriage will occur although there is always the chance of capculated with any pregnancy obviously. They measure the size of the baby and that gives you your due date. At 6 weeks they can be upto 5 days out. The scan you have at 12 weeks is the most accurate. I went calculatde 5 days from my scan i had at 6 weeks to the scan i had at 12 weeks.

Thread How is a dating scan calculated Show Printable Version Email this Page. Search this Thread Advanced Search. Trying to conceive - Pregnancy - Baby - Parenting - Sitemap - Search - Contact Us - Privacy Policy - Terms of Use - Forum Rules - Mobile - Clear Cookies AdChoices - Momtastic. LinkBack LinkBack URL About LinkBacks. Whether you are planning for your first or expecting another baby, you will always find like minded members to talk and make friends with. Look though our numerous subject specific forums or feel free post about anything you want to chat about.

BabyandBump Pregnancy Forums Pregnancy - First Trimester How do scans calculate due dates etc? Find All Thanked Posts. Pregnancy - First Trimester. Shop Til You Drop. Pregnancy - Second Trimester. Board FAQ - General Forum Usage. Pregnancy - Third Trimester. Trying To Conceive Forums. Trying To Conceive scxn. Pregnancy After A Loss. Not Trying, Not Preventing. Featured Tales from the Crib.

Tales from the Crib. Trying To Conceive Over mslt hookup TTC After A Loss. Long Term Trying To Conceive. Page 1 of 2. How do scans calculate due dates etc? BabyandBump Pregnancy Forums Pregnancy - First Trimester.

6 week and 1 day dating scan

Add a comment

Your e-mail will not be published. Required fields are marked *