Many pregnant women are particularly worried about fetal malformations during pregnancy. Therefore, in order to understand the development of the fetus, they usually choose to have a major abnormality examination during pregnancy. Therefore, fasting and Why are you preparing to hold in your urine? Let’s take a look.

1. Why does it not require fasting and holding back urine for abnormality examination?

There is no need to fast and hold urine during the examination for abnormality, because during the examination, instruments are only used to observe whether there are any abnormalities in certain organs of the baby or the fetal position. If a pregnant woman is fasting or holding in her urine, it is not conducive to increasing the fetal movement. Moreover, before having a large bowel movement, the pregnant woman can also eat some chocolate or other foods, which can make the fetus more excited, so the fetal movement will be It will be more frequent, so as to facilitate the inspection of abnormal abnormalities.

2. What should you pay attention to when doing a major abnormality examination?

1. When doing a major ovarian abnormality examination, you must choose the appropriate gestational age. Generally, it is most appropriate to do a major ovarian abnormality examination between the 24th and 28th weeks of pregnancy, because this At that time, the size of the fetus was just right. Because the gestational age was too large or the gestational age was too small, it was not suitable for detecting fetal malformations.

2. There is no need to fast and hold urine before doing a major ovulation abnormality examination. In addition, pregnant women can eat something or drink some water half an hour before the major excretion abnormality color ultrasound. , this can increase the frequency of fetal movements, which is beneficial to the various organs and parts of the fetus during color ultrasound of large-scale malformation. If the fetus does not cooperate during the process of removing malformations, the pregnant woman can move around more, which is also beneficial to the fetus. The fetal position reaches the best position to prevent the fetus from not being able to see certain organs clearly due to the fetus not cooperating.

3. In addition, pregnant women must relax appropriately before undergoing major abortion. If the pregnant woman has bad emotions or is nervous, it will only affect the normal activities of the fetus, which will lead to The results of major orthopedic examinations were not that ideal.