What can a dating scan tell you

This will be a lot more accurate than working it out just using the date of your last period. Most units will offer you a screening test at the same time. If screening tests show a lower risk, most parents choose not to put themselves, or their unborn baby through further, more invasive tests.

Your 12-week pregnancy dating scan

What do I need to know? Non-Invasive Prenatal Testing Nuchal Translucency Scan Pregnancy ultrasound scans Rhesus disease and Anti-D injections Testing and screening for chromosome abnormalities X-rays can affect your pregnancy What is a third trimester pregnancy growth scan?


  • What is the purpose of the dating scan?;
  • 12 week pregnancy dating scan: What do I need to know?!
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What you need to know about a cervical length pregnancy scan 12 week pregnancy dating scan: The week scan is usually just about determining whether your baby is healthy and growing as it should be. Although the sex organs are well developed, it's usually too soon to see them at 12 weeks.

Some people believe in nub theory , which suggests you can determine the gender of your baby from that first ultrasound photo. First things first, keep those nerves in check. The week scan is the first in-depth look at your growing baby and assesses the early development in the womb. This includes the skull, the brain, that there are two arms, two legs, the heart, stomach, bowel, pelvis and bladder.

The week scan will also check the location of your placenta to ensure placenta praevia is not a concern. The week scan is the first opportunity for your baby to be examined for any abnormalities that could indicate a problem with his development.


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  3. Can you only have your 12-week scan at 12 weeks?;
  4. After your week scan, your next ultrasound probably won't be until you're 20 weeks' pregnant when you have your anomaly scan. This can also be a chance to find out if you're having a boy or girl if you want.

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    It might be too soon to see on the scan, but take a look at these pregnancy myths that hint at your little one's gender -. Sleeping on your left side Do you keep finding you wake up on your left side? Hairier legs Found yourself reaching for the razor more frequently? It could mean you need to start thinking of some baby boy's names.

    week pregnancy dating scan: what will it tell me? | MadeForMums

    And more rounded hips? It might mean you need to paint the nursery pink. Your partner has put on weight during your pregnancy This has to be the strangest of the lot. Your bump looks like a watermelon Is this a compliment? This is sometimes called a nuchal translucency scan. The nuchal translucency measurement can be taken during the dating scan. Find out more about the combined screening test for Down's syndrome.

    Your pregnancy and baby guide

    You won't be offered the combined screening test if your dating scan happens after 14 weeks. Instead, you will be offered another blood test between 14 and 20 weeks of pregnancy to screen for the risk of Down's syndrome.

    This test is not quite as accurate as the combined test. Skip to main content. Your pregnancy and baby guide. Main navigation Getting pregnant Secrets to success Healthy diet Planning: When you can get pregnant Signs and symptoms When you can take a test Finding out Problems Help if you're not getting pregnant Fertility tests Fertility treatments Work out your due date When pregnancy goes wrong Sign up for weekly pregnancy emails.