Is it safe after passing the唐screening?

A normal result on the Down syndrome screening does not guarantee absolute safety. Pregnant women should continue to follow their doctor's recommendations for subsequent prenatal examinations and assessments to ensure fetal health. The detailed analysis is as follows:

The Down syndrome screening is primarily used to assess the risk of chromosomal abnormalities in the fetus, such as Down syndrome. However, the test accuracy is not 100%, typically ranging between 60% and 70%. Therefore, even if the screening result indicates low risk, it cannot completely rule out the possibility of these conditions.

Pregnant women should still undergo further prenatal check-ups as advised by their doctors, including 4D ultrasound, minor anomaly screening, and major anomaly screening, to comprehensively evaluate the fetus's health.

In daily life, maintaining a healthy lifestyle, improving dietary habits, ensuring regular sleep patterns, enhancing physical fitness, and reducing the risk of illness are all essential.