User_8428e050 PARTICIPANT January 30, 2025 at 5:40 am
There is a scan at 12 weeks called Nuchal Translucency scan or NT scan. The scan checks the thickness of fluid in the neck region and presence of nasal bone in fetus. This scan checks for Down syndrome (Trisomy 21), Patau Syndrome (trisomy 13) and Edwardβs syndrome (trisomy 18).