What to eat if the fetus has short femur

If a pregnant woman finds that her femur is short during prenatal check-up, it means that the fetus is not developing very fast. At this time, she should pay attention to it. She should strengthen her diet and eat more foods that help nourish the liver, such as eating more protein-rich foods. Eating more soy products, dairy products, and fresh fruits and vegetables can help supplement calcium. Also, don't worry too much if this happens, as it may be a problem of error.

What to eat if the fetus has short femur

Femur length is also one of the important data for calculating fetal weight during pregnancy. As the gestational age increases, the femur length value will gradually increase, which indicates that the fetus's height and weight are gradually increasing. Especially in the middle and late stages, due to the large movements of the fetus in the mother's belly, different fetal positions, and different operations of different doctors, numerical errors will occur, and sometimes the fluctuation range will be large. After 30 weeks, an error of two weeks up or down is allowed. Some fetuses are shown to have shorter femurs every time they are examined during B-ultrasound, but in fact, the babies are of normal height after birth, their legs are not short, and their development in all aspects is normal. Therefore, if the prenatal check-up shows that the fetus has a short femur, the mother does not need to worry too much.

Causes and measures for short femur length:

1. Measurement errors: When measuring the femur length after 30 weeks of pregnancy, an error of up or down two weeks is allowed. As long as it is within this range, pregnant mothers do not need to worry too much. 2. Fetal maldevelopment: If the femur length measurement is very different from the standard value, it is very likely that the fetus is maldeveloped. Pregnant women should monitor the health of their babies and themselves. If they have irregular abdominal pain, spotting, etc., they should go to the hospital for examination in time. 3. Congenital femoral length: Some fetuses have congenital femoral length differences due to genetic factors. Experts say that congenital femur length will affect the height of the baby at birth, but this situation can be changed. Now the baby's acquired nutrition has far exceeded the influence of congenital factors. Therefore, after the baby is born, try to let him drink more milk, supplement more calcium, and strengthen physical exercise, which is very helpful for the baby's height. 4. Calcium deficiency: Calcium deficiency during pregnancy may affect the length of the femur. Pregnant women are advised to supplement calcium and high-quality protein appropriately, and eat more calcium-rich foods in their diet, such as milk, lean meat, bone soup, etc. In addition, pregnant women should get more sun exposure to facilitate calcium absorption. Is it scientific to judge the gender of a baby by the length of the femur based on the biparietal diameter? The biparietal diameter is also called BPD, the biparietal diameter of the fetal head. It refers to the length of the widest part between the left and right sides of the fetal head, also known as the "greater transverse diameter of the head". Doctors often use it to observe the child's development and determine whether there is cephalopelvic disproportion and a smooth delivery. At full term, the biparietal diameter of the fetus should reach 9.3 cm or more. According to general rules, after 5 months of pregnancy, the BPD is basically consistent with the month of pregnancy, that is, at 28 weeks of pregnancy (7 months) the BPD is about 7.0 cm, at 32 weeks of pregnancy (8 months) it is about 8.0 cm, and so on. After 8 months of pregnancy, an average weekly growth of about 0.2 cm is normal. When the due date cannot be determined by CRL in the early stage, BPD is often used to predict it; after the middle stage, this data is often also needed to be measured when estimating the fetal weight. Experts remind: It is not scientific to use the biparietal diameter to determine whether the fetus is male or female. However, the biparietal diameter can be used to calculate the weight of the fetus. The formula is: Fetal weight = biparietal diameter * 900-5200 (g). Femur length (FL) is a commonly used indicator used by doctors to observe the development of the fetus when they use B-ultrasound (or color ultrasound) to examine pregnant women during pregnancy. The femur and humerus are both typical long tubular bones in the human body, and can be divided into two ends. The femur is the largest long bone in the human body and refers to the thigh bone; the humerus is located in the upper arm and is also called the upper arm bone. So as the names suggest, femur length refers to the length of the thigh bone, and humerus length refers to the length of the upper arm bone. Femur length and humerus length are both fetal biological indicators for predicting fetal weight. However, fetal humerus length is better than femur length in predicting fetal weight. Experts remind: Using the length of the femur to determine whether the fetus is male or female is unscientific and has no basis.