Question 1

Purpose of the NT Scan

Accepted Answer

Early screening for Down syndrome risk Assessing risks of other chromosomal abnormalities Confirming gestational age and fetal growth

Question 2

Ideal Timing

Accepted Answer

Performed exclusively at the end of the first trimester Window is between 11 and 14 weeks of pregnancy Fluid is absorbed after this window, making measurement impossible

Question 3

Understanding Results

Accepted Answer

Normal results indicate a low probability of abnormalities Increased thickness may suggest the need for further diagnostic tests This is a screening test, not a definitive diagnosis

Ensure Your Baby's Early Health - Nuchal Translucency (NT) Ultrasound Scan