Us obstetric nuchal dating scan constantly updating news

Pregnant women are offered a screening test for Down's syndrome, Edwards' syndrome and Patau's syndrome from 10-14 weeks of pregnancy.This is to assess your chance of having a baby with these conditions. Edwards' syndrome is also called Trisomy 18 or T18, and Patau's syndrome is also called Trisomy 13 or T13.

us obstetric nuchal dating scan-54us obstetric nuchal dating scan-39

The screening test offered at 10-14 weeks is called the combined test. All women in England are offered screening for Down’s, Edwards' and Patau's syndromes using this test.

If you are too far into your pregnancy to have the combined test, you will be offered other tests.

With support from their family and others, many people are able to get jobs and live fairly independently.

Some health problems are more common in people with Down's syndrome, such as heart conditions and problems with the digestive system, hearing and vision.

The scan can be carried out at the same time as the pregnancy dating scan.

If you choose to have the test, a blood sample will be taken from you.

At the scan, the fluid at the back of the baby's neck is measured (known as the nuchal translucency).

Your age and the information from these two tests is used to work out the chance of the baby having Down's syndrome, or Edwards' or Patau's syndromes.

For Edwards' and Patau's syndromes, if you are too far into your pregnancy to have the combined test, you will be offered a mid-pregnancy scan.

This scan looks for physical abnormalities and 11 rare conditions, including Edwards’ and Patau’s syndromes.

If a screening test shows that you have a higher chance of having a baby with Down's, Edwards' or Patau's syndromes, you will be offered diagnostic tests to find out for certain if your baby has the condition.

Tags: , ,