Pregnant women four months prenatal check-up items

At 16 weeks of pregnancy, you can do a second prenatal check-up, which includes basic routine checks such as weight, blood pressure, and visit details, and compare them with the previous check-up to see if they are normal. This test has an important inspection item - Down syndrome screening. No food or water is allowed after 12 o'clock at night the day before the test, and the test must be done on an empty stomach the next morning. It is recommended to consult your doctor about what preparations are needed before the examination.

Second pregnancy test

Production inspection time for vaccines: 16 weeks of pregnancy, 4 months of pregnancy, and mid-pregnancy.

Prenatal check-up items: Analysis of the results of the first pregnancy check-up, blood pressure, weight, uterine fundus height, fetal abdominal circumference, fetal heart rate, and mid-pregnancy Down syndrome blood screening (15-20 weeks).

Explanation of the construction of key projects for pregnancy checkup in the fourth month of pregnancy

1. Fetal heart rate: The normal heart rate of the fetus is between 120 beats/minute and 160 beats/minute. If the fetal heart rate continues for more than 10 minutes,