Question: What is NT scan..? In the 1st scan my baby's heart beat is found 134 bpm.. And in the NT scan it shows 169bpm.. Is it normal? Does it change lyk dis in every scan?
Answer: Yes the beats are normal do not worry. Nt scan is done to identify the early markers of a fetal development defect. It is to measure nuchal bone and translucency called as NTNB scan done in 11-14 week. Take care.