How important is the nuchal translucency test in the 12-week scan?
The nuchal translucency test is part of the 12-week ultrasound scan, sometimes called first-trimester screening. Part of the scan involves measuring a specific part of the baby’s neck (the nuchal translucency). At the same time, the 12-week scan also gives us a chance to: check for twins (or triplets!) measure the baby’s heartbeat check