29 weeks of pregnancy uterine height and abdominal circumference standard

At 29 weeks of pregnancy, there are standard ranges for uterine height and abdominal circumference. For example, the standard uterine height is 23.5-29.5cm. You can make judgments based on this range. Then the abdominal circumference is 82-94cm. Pregnant women should have regular prenatal checkups to better understand their own and their fetus' physical conditions.

1. Standard value of abdominal circumference and uterine height at 29 weeks

The standard range of uterine height at 29 weeks of pregnancy is 23.5-29.5cm, and the standard range of abdominal circumference is 82-94. Generally, it is measured every four weeks starting from the 20th week of pregnancy, every two weeks from the 28th to 35th week of pregnancy, and once a week after the 36th week of pregnancy.

2. How to measure the uterine height and abdominal circumference

Method for measuring uterine height: Let the pregnant woman lie flat on the bed after urinating, and use a soft tape measure to measure the distance from the midpoint of the upper edge of the pubic symphysis to the fundus of the uterus. Generally, measurements should be taken every 4 weeks starting from the 20th week of pregnancy; every 2 weeks from the 28th to 35th week of pregnancy; and once a week after the 36th week of pregnancy.

The measurement results are plotted on a pregnancy chart to see whether the fetal development is consistent with the gestational age. When measuring the height of the uterine fundus, if it is found to be inconsistent with the gestational age, or too large or too small, the cause should be found. Such as B-ultrasound and other special examinations to check for twins, deformities, stillbirths, too much or too little amniotic fluid, etc.

How to measure abdominal circumference: Measure the length from the navel to the waist and abdomen. When measuring, make sure the lower part of the tape measure is completely close to the body, but do not tighten the abdomen.

Understand the size of the transverse diameter of the uterus and the corresponding height of the uterine fundus in order to understand the situation inside the cavity and whether the size of the uterus is consistent with the gestational age.

This article introduces in detail the standard values ​​of uterine height and abdominal circumference at 29 weeks of pregnancy, and also introduces how to measure uterine height and abdominal circumference. If you are a pregnant woman who is already in 29 weeks of pregnancy, if you want to have a clearer understanding of whether the uterine height and abdominal circumference at 29 weeks of pregnancy are normal, then you'd better master the standard values ​​of uterine height and abdominal circumference at 29 weeks of pregnancy.