What is the schedule of B-ultrasound examination during pregnancy

summary

For pregnant women, in order to better understand the safety and health of the fetus during pregnancy, B-ultrasound examination is a means to find out whether the fetus has deformity. Therefore, this paper introduces the time of B-ultrasound examination during pregnancy, which is very helpful for pregnant women.

What is the schedule of B-ultrasound examination during pregnancy

First, 12-16 weeks of gestation. In this stage, B-ultrasound examination is able to understand the size of the fetus and the number of embryos, and the development of the fetus is also reflected. It is often used to determine the gestational age of the fetus in early pregnancy.

Second: 20-24 weeks of gestation. At this time, we can understand the fetal development, whether there are surface deformities, and further understand the fetal position and amniotic fluid volume.

Third: pregnancy 37-40 weeks. This stage of B-ultrasound can help expectant mothers to observe fetal position, fetal size, placenta maturity, whether there is umbilical cord around the neck, etc., for the final assessment before labor, do a good job in prenatal preparation, so the B-ultrasound is very important.

matters needing attention

After understanding the time of B-ultrasound examination during pregnancy, women should also pay attention to avoid eating gas producing food before B-ultrasound.