Will high NT lead to tire stoppage

A high NT value may increase the risk of tire stop, but it is not the decisive factor directly leading to tire stop. Abnormal NT values may be related to factors such as chromosomal abnormalities, congenital heart disease, and fetal structural abnormalities.

NT value, which refers to the thickness of the nuchal translucency of the fetus, is one of the important indicators for screening fetal abnormalities in early pregnancy. At 11-13 weeks of normal pregnancy, the NT value is usually less than 2.5 millimeters. When the NT value exceeds this range, it indicates a relatively high probability of fetal developmental abnormalities. Chromosomal abnormalities such as Down syndrome and Turner syndrome are often accompanied by NT thickening, which may interfere with the normal development of the fetus and increase the risk of miscarriage. Congenital heart structural defects can also lead to an increase in NT values, and severe heart malformations may affect the function of the fetal circulatory system. The thickening of some NT in SEP is a temporary physiological phenomenon, which may be related to delayed development of the lymphatic system. This type of situation usually does not directly cause fetal arrest, and as the gestational age increases, the NT value may gradually return to normal. But further diagnosis is required through subsequent ultrasound examination, non-invasive DNA testing, or amniocentesis. Pregnant women over the age of 35 and those with a history of adverse pregnancy and childbirth can synergistically increase the risk of miscarriage in individuals with NT abnormalities. When abnormal NT values are detected, timely medical attention should be sought for systematic evaluation, and the cause should be identified through methods such as echocardiography and genetic testing. Maintain a regular schedule during pregnancy, avoid exposure to radiation and toxic substances, and follow medical advice to supplement with nutrients such as folic acid. Regular prenatal check ups are conducted to monitor fetal development, and appropriate intervention measures are taken under the guidance of professional doctors when necessary.