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Crown-Rump Length

15 mm95 mm

Measured Nuchal Translucency

0.5 mm6 mm

Expected Nuchal Translucency

1.72

The typical nuchal translucency measurement expected for this crown-rump length.

General Screening Flag

A commonly-used general nuchal translucency screening threshold, independent of gestational age. This is a simplified guide, not the full age-adjusted percentile chart your doctor would use. Below the general 3.5mm screening threshold

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