The difference between nt value greater than 1.5 and less than 1.5

Many expectant mothers undergo a test during pregnancy – the NT test. So, what is the difference between an NT value greater than 1.5 and an NT value less than 1.5? Today we will learn more about it. NT examination uses B-ultrasound to measure the thickness of the nuchal translucency of the fetus to assess whether the fetus has the risk of chromosomal abnormalities and structural malformations. Generally speaking, the normal range of NT values ​​is below 2.5mm. If the NT value is greater than or equal to 2.5mm, it requires attention. This may indicate that the fetus has an increased risk of chromosomal abnormalities or structural malformations, which requires further examination, such as amniocentesis or chorionic villus biopsy. However, it should be noted that the NT value is only a screening indicator and cannot diagnose whether there is a problem in the fetus. Therefore, if the NT value is abnormal, don’t be too nervous or worried. You need to make a comprehensive judgment based on other examination results and the doctor’s advice. So, if the NT value is less than 1.5, does it mean that everything is normal in the fetus? Actually it\’s not. An NT value less than 1.5 can only indicate that the fetus has a low risk of chromosomal abnormalities and structural malformations, but it does not completely rule out the existence of these problems. In addition, the timing of the NT examination is also important. It is generally recommended to do it between 11 weeks and 13 weeks + 6 days of pregnancy. The NT value measured during this time period is the most accurate. 40-week pregnancy care guide electronic version mobi+epub+azw3+pdf Finally, I would like to quote a famous saying: \”Every child is a gift given to us by God.\” Whether normal or abnormal, we should cherish and love them. I hope every expectant mother can go through pregnancy smoothly and give birth to a healthy and lovely baby.