A non-invasive prenatal test (NIPT) is a sensitive test to screen for Down syndrome and some other chromosomal disorders early in pregnancy.

Think about the prenatal screening tests you might have, and whether you want a dating scan to confirm your due date.

Handy infographic that shows what you can expect and what you might be offered at each antenatal appointment during your pregnancy.

Questions to ask your doctor about the tests and scans you will be offered during your pregnancy.

Prenatal screening tests assess the chance of some medical problems your baby may have. Your healthcare provider can help decide if they're a good idea.

Amniocentesis is a diagnostic test, done during pregnancy, to assess whether the baby has an abnormality or serious health condition. Find out what’s involved.

Chorionic villus sampling (CVS) is a test done during pregnancy, where a sample of cells from the placenta is used to check for genetic conditions.

Congenital disorder, also known as congenital disease or birth defects, are conditions present from birth. Find out more about congenital disorders.

Although it usually causes no concern, group B streptococcus is a type of bacteria that can lead to complications during childbirth. Learn more about the group strep B test.

Down syndrome is a common chromosomal disorder. Find out about the screening and diagnostic tests to detect the condition before your baby is born.