After pregnancy, pregnant women need to undergo many prenatal examinations to understand the development of the fetus and their own physical condition. Non invasive examinations are important in the prenatal examination items. As long as reasonable and correct daily care is taken, the results of non-invasive examinations are also normal. However, what should be done if there are problems with non-invasive examinations?
If there are problems with non-invasive examination, pregnant women can choose to undergo amniocentesis or umbilical cord blood puncture for further examination. If one of the tests still has problems, it indicates that the fetus is indeed abnormal. In this case, to avoid any abnormalities in the fetus, it is best to consider terminating the pregnancy.
After non-invasive examination, it is not necessary to terminate the pregnancy just because problems are detected. More accurate results can only be obtained through amniocentesis or umbilical cord blood puncture, and the pregnant woman can decide whether to maintain the pregnancy based on the examination results. If the non-invasive examination results show that the fetus is healthy, there is no need to perform amniocentesis again. Amniotic amniocentesis should only be performed when the fetus has problems.
Any gynecological examination during pregnancy has a reasonable scheduled time. If the test time is missed, it may cause errors in the test results. Therefore, it is best for women to undergo non-invasive examinations between 12 and 22 weeks of pregnancy, preferably not exceeding 22 weeks or earlier, to avoid affecting the test results.
