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Combined first trimester screening

Combined first trimester screening is an important test that can help us support you and your baby’s health.
 

231155 Pregnancy Ultrasound
SydneyConnect image: Early pregnancy ultrasound

What is the Combined First Trimester Screen?

This is an ultrasound screening test which is an important part of early pregnancy care. People having a baby at RPA have this screen when they are between 11 weeks and 13 weeks plus 6 days of pregnancy.

The Combined First Trimester Screen allows us to:

  • examine a baby’s developing body structures to check for physical conditions
  • screen a baby for the most common chromosomal conditions
  • calculate a baby’s risk of developing fetal growth restriction
  • calculate a mother’s risk of developing pre-eclampsia

The Combined First Trimester Screen uses information from:

  • your health history
  • a blood test
  • blood pressure, height and weight
  • ultrasound

For more information, read this pamphlet and watch this video:
 

SydneyConnect Video: Prenatal screening options