What does the birth inspection check

summary

After pregnancy, women usually have to have regular prenatal examination, and for the items of prenatal examination, there will be appropriate changes in different stages of pregnancy. Therefore, this article will share with you the questions about what the prenatal examination will check.

What does the birth inspection check

One: Down's screening (15-20 weeks). Using Down's screening method, can effectively detect the probability of fetal Down's disease, usually, it is not clear whether the fetus is suffering from Down's disease.

Second: amniotic fluid test: (18-22 weeks) amniotic fluid test, the best in 18-22 weeks of pregnancy, but the specific depends on the hospital you choose, because the quality of the reagents purchased by the hospital is different, the range of gestational weeks is not exactly the same.

Third: Color Doppler ultrasound. If there is no special case, we usually do a routine examination at 18 weeks, 26 weeks and the third trimester. Preferably after 36 weeks. Color Doppler ultrasound can measure the blood flow rate of umbilical cord and reflect the blood flow resistance, which is helpful for doctors to understand the function of placenta.

matters needing attention

After understanding the relevant examination items of prenatal examination, women should also pay attention to wearing loose clothes before prenatal examination, and it is better to go to the hospital on an empty stomach.