Femoral length at 33 weeks of pregnancy

Generally, the femoral length of the fetus after 33 weeks of pregnancy will be around 6.52cm, which is a relatively average value. Pregnant women will be asked to have regular prenatal checkups during pregnancy, because prenatal checkups can help them understand whether the pregnant woman is healthy and whether the child's development is normal.

1. When the fetus is undergoing B-ultrasound, there are usually several data that parents need to pay attention to. The first one is the length of the biparietal diameter, which is the length of the head circumference. The second data is the length of the femur. The length of the femur is also an important indicator for determining whether the fetus's limbs are deformed. In addition, it is necessary to observe the depth of the amniotic fluid in the late pregnancy, because the amniotic fluid provides oxygen to the fetus. If the depth of the amniotic fluid is too shallow, the fetus may suffocate in the stomach.

2.33 weeks is considered the late stage of pregnancy. At this time, the fetus's development in all aspects has become relatively normal. The average biparietal diameter should be around 8.5, and the average femur length should be around 6.52. There will be an error of about 0.46 due to the child's gender and age.

3. In fact, femur length is also an important indicator to measure fetal development. Femur length is an important reference data used to calculate fetal weight during pregnancy. As the pregnancy period increases, the value of femur length will gradually increase, which also proves that the child's development has shown a gradually rising trend.

By about 33 weeks, the baby's development has tended to be relatively stable and normal. At this time, pregnant women should also observe the depth of amniotic fluid and fetal heartbeat in time. If the depth of amniotic fluid is shallow, or the fetal heartbeat is abnormal, they must go to the hospital to check the cause of the bradycardia. At the same time, they should also pay attention to the health of the pregnant women themselves. Bloat and calcium deficiency in the late pregnancy should reach their peak. At this time, they should drink more water or scented tea with diuretic ingredients. At the same time, they also need to do a certain amount of exercise every day. The right amount of exercise can metabolize excess water out of the body and avoid bloat.