Tang screening examination is very important among many examinations during pregnancy. Many people know that Tang screening examination can exclude abnormalities, because if not taken seriously during pregnancy, it may affect the normal development of the fetus. Actually, pregnant women need to understand every examination during pregnancy. So, what deformities can be excluded by Tang screening?
Down syndrome screening can check whether the fetus has Down syndrome. Nowadays, the probability of Down syndrome is relatively high because Down syndrome children have poor intelligence and cannot take care of themselves. In addition, Down syndrome children may also have cardiovascular diseases. Therefore, early examination is needed, and measures can be taken according to their physical condition after detection.
If you want to check for fetal abnormalities, you can do it around 25 weeks of pregnancy. Four dimensional ultrasound is one way to check for fetal abnormalities, such as cleft lip, limb abnormalities, etc. To prevent fetal abnormalities, it is recommended to stay away from radiation sources, such as computers, mobile phones, hair dryers, etc. It is not recommended to use them frequently, nor to drink coffee, alcoholic beverages, drugs, etc. If medication is needed due to illness, it must be taken under the advice of a doctor.
During pregnancy, it is important to pay attention to diet and daily routines with caution. After pregnancy, it is important to cooperate with the doctor's examination on time, as each examination has its own purpose, in order to prevent the fetus from being in danger during pregnancy.
