From the moment we find out we are expecting, the one thing many of us mums look forward to is the ultrasound scan where you will see your baby for the first time.
And while most mums-to-be know what it’s for, it’s the fetal anomaly scan that people are unsure of.
While the name itself sounds quite scary, there is absolutely nothing to be worried about.
If your doctor has mentioned the term to you, then the following will help you understand what it is:
1. What is it?
A detailed scan of your baby that generally takes place at the 20 week mark.
2. What is it for?
Just like the ultrasound scan, it checks the size of the baby, its maturity, growth and general health. The sonographer will also examine all your baby's organs, their abdominal wall and stomach.
However, while the ultrasound can detect abnormalities such as spina bifida, the fetal anomaly scan can detect the risk of Down syndrome. It can also be used to confirm your baby’s gender, the gestational age of your pregnancy, subtle markers that indicate birth defects and heart problems.
While it doesn’t diagnose 100% of congenital abnormalities, it can indicate the following:
- Spina bifida
- Cleft lip or palate
- Congenital heart disease
- Edward's syndrome
- Patau's syndrome
- Down syndrome – the First Trimester Screening is better for testing this
3. What are ultrasound markers?
If your little one has any chromosomal abnormalities, such as thick skin in the neck, excess fluid in the kidneys, choroid plexus cysts in the brain, white spots in their heart or abdomen or short arms or legs, these are what are called ultrasound markers.
However, these may also be detected in many children who go on to be born without any problems.
If your baby is found to have any problems, your doctor will offer support and guidance.
