It involves a blood test and measuring the fluid at the back of the babys neck (nuchal translucency) with an ultrasound scan. This is sometimes called a nuchal translucency scan. The nuchal translucency measurement can be taken during the dating scan.

What kind of ultrasound is done at 12 weeks?

A nuchal translucency scan is part of the ultrasound scan that most pregnant women have at around 12 weeks of pregnancy. If you decide to have the scan, the health professional performing the ultrasound will measure your babys nuchal translucency (a fluid-filled space at the back of your babys neck).

Do they check heartbeat at 12 week scan?

The sonographers will have the ultrasound screen angled so they can examine your baby carefully during the scan (NHS, 2017). But they might be able to turn the screen to show you the moving pictures. You and anyone else with you might be able to hear the heartbeat, as well as the whoosh of the blood flow to your baby.

How long does a 12 week ultrasound take?

Important things to know. This ultrasound scan is best performed between 12 weeks and 13 weeks 6 days gestation. The scan usually takes 45 minutes depending on the position of the baby.

Does the baby move at 12 weeks ultrasound?

Just 12 weeks after your last period, the foetus is fully formed. All the organs, muscles, limbs and bones are in place, and the sex organs are well developed. From now on, the baby has to grow and mature. Its too early for you to be able to feel the babys movements yet, although theyll be moving quite a bit.