How many centimeters per week the femur grows in the femur during the third trimester

Mom.com How much does the femur grow per week in the third trimester.

In general, it is normal for a femur to grow by about one or two centimeters per week in the third trimester. In general, the double parietal diameter will increase by about centimeters per week, and the double parietal diameter will only increase by about centimeters per week during the pregnancy period.

Entering the third trimester, nutrition is crucial for the expectant mother and the fetus. The principle of diet must be safe, healthy and reasonable. Then, mothers in the third trimester of pregnancy must have a diversified diet, and pay attention to the supplementation of various vitamins and trace elements.

You can eat five meals a day, it is very important to eat less and more meals, not a lot of supplements, at this time, if you eat too much or too supplement, it is easy to make the fetus too big, which is not good for childbirth, and it is not beneficial to yourself and the health of the fetus.

Eating more foods rich in iron and calcium is of great help to the development of the baby's teeth and bones, and can also prevent the phenomenon of anemia in expectant mothers. At the same time, protein intake is also essential, and you can eat more legumes.

Fetal femoral length is obtained by ultrasound or color Doppler ultrasound, and fetal femoral length is then measured. The femur is the largest long bone in the human body and is also the typical long tubular bone of the human body. During pregnancy, the length of the femur can be used to observe the normal development of the fetus.

During the third trimester, the fetal femur length usually increases by one to two centimeters per week. Sometimes the fetal femur length detected is different from the standard value because the fetus moves more in the pregnant woman's abdomen, different fetal positions, and different doctor's manipulations can lead to data errors.

How many centimeters grow per week, this has to ask a regular doctor to know, because we don't know much about this knowledge.

In the third trimester of pregnancy, how many centimeters does the fetus grow per week? This one is also indeterminate, one is due to it, because he is a random number.

The other data of the femur of the baby in the third trimester of pregnancy are basically slower, that is, it will gain some weight.

Oops, I don't know much about this, you can check it yourself again, or consult a **doctor!

The length of the femur should vary from person to person in the third trimester.

18-26 weeks Amniocentesis (older women over 35 weeks or high-risk Tang screening will be required.) Around 22-26 weeks of pregnancy, a large row of deformities will be arranged, which is commonly referred to as systematic color ultrasound, four-dimensional. 24-28 weeks gestational diabetes screening (to go on an empty stomach) If the last menstrual period is after April, it is calculated by subtracting 3.

For example, the last menstrual cramp is April 2, that is, April - 3 = January of the following year, 2 ten 7 = 9 days, that is, January 9 of the following year is the expected date of delivery.

The gestational age and expected date of delivery are estimated through the examination results, and the accuracy is relatively high; Note that the gestational age of pregnancy examination is not accurate in the second trimester and third trimester, because there are individual differences in fetal development, so for gestational age, the first trimester of pregnancy examination results must be used to achieve the highest accuracy. Month +9 (or -3), date +7. Example:

The date of the last menstrual period is November 28, 2017. The expected date of delivery is: November - March = August, 28 days + 7 days = 35 days, that is, September of the following year; 35 days - 31 days = 4 days.

The due date is September 4, 2018.

The expected date of delivery should be January 32. However, there are only 31 days in January, so it can be deduced that it should be February 1, 18. This inverse algorithm is based on a 28-day menstrual cycle, so it must be corrected for the length of the individual's menstrual cycle.

This method is often used by people who have regular menstrual periods and remember the first day of their last menstrual period. You can calculate the gestational week by hand, or you can do it through various gestational week calculation applets, enter the date of the first day of the last menstrual period, and the current number of gestational weeks will appear.

This method can be a good way to estimate the due date and the specific cycle of the fetus, but because everyone's menstrual cycle and ovulation period are different, the actual due date is likely to be 2 weeks earlier or 2 weeks later, which is normal. If the mother's menstrual cycle is very long, or the menstrual period is irregular, the doctor will check the gestational age by the size of the gestational sac and the length of the fetal bud in the ultrasound report.

At 4 weeks, the fetus is about centimeters, at 5 weeks it grows to centimeters, at 6 weeks it grows to centimeters, at 8 weeks it grows to centimeters, at 10 weeks it grows to centimeters, at 11 weeks it grows to centimeters, and at 12 weeks it grows to centimeters.

Fetal centimeters at four weeks of pregnancy, fetal centimeters at five weeks, fetal centimeters at six weeks, fetal centimeters at seven weeks, fetal centimeters at eight weeks, fetal centimeters at nine weeks, fetal centimeters at ten weeks, fetal centimeters at 11 weeks, fetal centimeters at 12 weeks. According to the fetus's biparietal diameter, abdominal circumference and femur length, the weight of the fetus can be calculated, and the formula is fetal weight = biparietal diameter 900-5200 grams. In the process of receiving prenatal examination, the doctor will inform the weight and length of the fetus, and the pregnant mother can compare the gestational age and fetal weight comparison table, so as to understand the situation of the fetus, but the situation of each fetus is different, and the weight of the fetus is not completely in line with the normal range, and there will even be a difference, but this phenomenon is relatively normal, and the pregnant mother should not worry too much.

The femur length is different at each gestational week, and this can only be measured under ultrasound monitoring. The length of the femur represents the height of the fetus. It is one of the important indicators of fetal development.

There are multiple ways to estimate the weight of the fetus, and if you can know the size of the abdominal circumference, it will be more accurate to calculate it with three indicators: double parietal diameter, femur length, and abdominal circumference. The fetus is developing well, do a good job of fetal heart rate monitoring, because the uterine space in the third trimester becomes smaller, and the fetus is prone to hypoxia, so pay close attention. For the normal development of the fetus, pay attention to the reasonable combination of nutrition, you can eat less and more meals, do not eat too greasy food, can not be overnourished, the baby grows too big, causing difficulties in childbirth, generally speaking, the baby's weight control is about 3000---3500 grams is more suitable.

Estimating fetal size is appropriate for gestational age, not by looking at individual indicators (e.g., double parietal diameter, femur length), but by measuring fetal weight at gestational age. For example, the average weight of the fetus at 35 weeks of pregnancy is: g = 2630 grams, and the average weight of the fetus at 36 weeks of pregnancy is:

g = 2729 g.

When sonographers measure fetal indicators, they do so under strict standard sections. Generally, the estimated gestational age is estimated by the machine through statistical data. Therefore, the estimation of the gestational age of the machine is relatively accurate.

The baby is developing very well at this time, you don't have to worry about it now, you need to pay more attention to increasing nutrition for the child, to ensure that the child's adequate nutritional needs, don't worry too much at this time, you can observe again, pay attention to increase nutrition, the baby's weight is about 6 pounds now! 10 weeks gestation. By this week, the fetus will reach 4 cm in length, in terms of shape and size, it looks like a lentil pod, weighing about 13 grams, if you use B ultrasound to observe at this time, you can see that the fetal sac begins to disappear, the moon bud-shaped placenta is clearly visible, and the fetus is active in the amniotic fluid.

10 weeks gestation. By this week, the fetus will reach 4 cm in length, in terms of shape and size, it looks like a lentil pod, weighing about 13 grams, if you use B ultrasound to observe at this time, you can see that the fetal sac begins to disappear, the moon bud-shaped placenta is clearly visible, and the fetus is active in the amniotic fluid.

At 3 to 4 weeks, the length of the baby's femur is about about 5 to 8 weeks, at 5 to 8 weeks, the length of the femur is about 9 to 12 weeks, at 13 to 16 weeks, about 18 weeks to 20 weeks.

At 4 weeks it should be that the fetus is only centimeters. At 5 weeks, the fetus grows to cm, 6 cm, 7 cm, 8 cm, 9 cm, 10 cm, 11 cm. 12 weeks cm.

The length of the femur is different for each gestational week. The femur is about centimeters long at 13 weeks, about centimeters at 14 weeks, about centimeters at 15 weeks, about centimeters at 20 weeks, about centimeters at 28 weeks, and about centimeters after 38 weeks.

During pregnancy, the normal value of femur length is between plus or minus, and some range errors are within the normal range.

The femoral bone is the largest long tubular bone bench mill in the human body, which can be divided into two ends of the body. The upper end is facing the inner upper jujube dust bucket, and its end is swollen and spherical, called the femoral head, which is related to the acetabulum.

1. At 30 weeks of pregnancy, the average value of the fetal double parietal diameter is taxi, the average value of abdominal circumference is taxi, and the average value of femur length is taxi.

2. Femur length is a standard for measuring fetal development, but it is not the only basis for judging fetal health. Therefore, when the femur is 30 weeks long and short, there is no need to worry too much, maybe there is an error in the measurement, and you can choose to recheck it after one to two weeks. If the results of the re-examination are still not within the standard range, you can consult a doctor to see if it is caused by calcium deficiency, etc., and appropriately supplement calcium.