The NT measurement is recorded in millimeters (mm) and is compared to what is average for a baby of the same gestational age.
The following values are general reference points for NT scans conducted within the 11–13 week window: Measurement Interpretation Risk of Down syndrome is considered very low. 1.3 – 2.5 mm Standard normal range for most babies. 2.5 – 3.0 mm Dating Scan Nt Measurement
: A measurement of 3.5 mm or more is considered higher than average and may indicate an increased risk for chromosomal or genetic conditions, or physical anomalies like heart defects. The NT measurement is recorded in millimeters (mm)
May indicate a slightly increased risk in some cases, often requiring plotting against the baby's length. It identifies the risk for certain chromosomal conditions,
A dating scan combined with a Nuchal Translucency (NT) measurement is a routine screening performed between of pregnancy. It identifies the risk for certain chromosomal conditions, such as Down syndrome, by measuring the fluid-filled space at the back of the baby's neck . Understanding the NT Measurement