Is it okay not to do the major fetal anomaly screening?

Women need to undergo many examinations during pregnancy. In this examination, it is very important to eliminate ambiguity. However, many pregnant women now believe that fetal abnormality screening cannot detect all abnormalities, and there is no practical significance in doing this test. So, is it okay for pregnant women not to undergo a major fetal anomaly screening? Why did the major fetal anomaly screening fail to detect fetal anomalies?

Is it okay for pregnant women not to undergo a major fetal anomaly screening?

To put it simply, the major fetal malformation screening is to use color Doppler ultrasound to check whether the baby's development has serious malformations. Many people mistakenly believe that "major fetal fetal screening" is omnipotent and that passing this test can ensure that everything is safe. This understanding is a wrong concept. Although it is not possible to detect all malformations through a large fetal abnormality screening test, the use of this test is still very large. It is best for pregnant women to undergo fetal abnormality screening ultrasound.

Why did the fetal deformity screening fail to detect the child's deformity?

B-ultrasound for fetal abnormality screening is carried out using three-dimensional and four-dimensional color ultrasound. B-ultrasound is used to observe whether the baby's development is abnormal or whether there is any serious deformity. The reasons why fetal malformations cannot be detected are, on the one hand, the different levels of hospitals and the quality of medical equipment in each region; on the other hand, the health conditions of the pregnant mother and fetus, such as excessive abdominal fat in the expectant mother, the fetus lying prone or too little amniotic fluid; but more importantly, some fetal malformations cannot be detected even by B-ultrasound.

Examinations during pregnancy are very important and pregnant women must carry out them on time. Many people want to know whether it is okay for pregnant women not to undergo fetal abnormality screening. Although fetal abnormality screening B-ultrasound is not omnipotent and there may be omissions, this examination still plays a very important role. Don't give up fetal abnormality screening B-ultrasound just because the fetal abnormality screening rate is not 100%.