28 weeks pregnant, why does B ultrasound show that the baby is 32 weeks? Isn t that abnormal?

Pregnancy is a very happy thing for many mothers, but there will be many problems after pregnancy, especially when the fetus is abnormal, many mothers will be very worried. Under normal circumstances, the size of the fetus is consistent with the gestational age during the prenatal examination, but there are some special circumstances where the gestational age of the fetus is inconsistent with the size of the actual prenatal examination. Is the situation abnormal?

Let's find out.

There are several reasons why the gestational age of the fetus does not match the size of the prenatal examination, one is because the hospital has an error in the test. Because it is very likely that there will be errors due to the influence of B-ultrasound testing instruments, fetal position and personnel during the prenatal examination, this situation can be changed to a hospital for another examination. One is that the pregnant mother miscalculates her gestational week.

Many pregnant mothers who are pregnant for the first time do not know how to calculate the gestational age of the fetus, and some pregnant mothers usually have irregular menstruation, which will lead to the gestational age of the fetus and the size of the test. In this case, the data of the prenatal examination shall prevail. There is also a pregnancy that is too nutritious and the fetus is too large.

Some pregnant mothers eat a lot of high-fat foods when they are pregnant and absorb too much nutrients, which will eventually cause overnutrition and too much fetal development. There are also some pregnant mothers with gestational diabetes, if they do not control their diet and sugar intake, it can easily lead to a large amount of fat accumulation, resulting in fetal macrosomia.

The size of the fetal prenatal examination is too different from the actual gestational week, we must understand what causes it, if it is because of the problem in the hospital examination, or the pregnant mother got the wrong gestational week, this situation does not need to worry too much, the fetus is generally very normal. If it is caused by overnutrition or gestational diabetes, then the pregnant mother should pay attention to it, this situation is not normal, so it is necessary to follow the doctor's instructions to control the rapid development of the fetus.

No matter what happens, the pregnant mother should relax and maintain a happy mood, which is the most conducive to the healthy growth of the fetus.

Doing B ultrasound shows that the fetus is relatively large, it may be too rich than usual nutritional supplementation, resulting in the fetus developing much larger than the actual one, this is normal, don't worry, you must pay attention to the third trimester, eat less and eat more meals, so as not to go well in the later stage of delivery.

It could be that you didn't have this kind of date during your pregnancy, didn't calculate the date correctly, or you ate too well during pregnancy, leaving the fetus too large. This is also normal, and you can do a good calculation with the doctor to determine the time of your pregnancy.

I think it may be due to the rich nutrition during pregnancy, so the baby's size is too large, or it may be due to some errors in the equipment inspection of some relics, so it will lead to such a situation; You can ask your doctor in time to determine whether it is normal or not.

Hello: 1. The children are normal.

2. The length of the femur is not short, and the reference values are as follows. (What 29w+1d and 27w+6d in the ultrasound report are just references.) And the femur is a thigh bone, even if the thigh bone is short, there is a calf bone, but the B ultrasound is not displayed, and the calf length is better.

I don't believe it's not short to rush over, it's normal, I'm making an analogy. ）

At 28 weeks of gestation, the mean of the double parietal diameter was the average of the abdominal circumference, and the length of the femur was the tax.

3. The normal fetal heart rate is 120-160, which is a bit high. However, if the sd is normal, hypoxia can be disregarded. The next time before you test the fetal heart rate, do a few deep breaths, and it will get better. It may also be that the air in the place where the B ultrasound is done this time is not good.

4. There is no umbilical cord around the neck, and everything else is fine.

See supplements: 1. S d is the ratio of fetal umbilical artery systolic blood pressure to diastolic blood pressure (a common value, important after 30 weeks).

2. PI is the umbilical artery blood flow pulse index.

3. RI is the umbilical artery blood flow resistance index (a commonly used value, important after 30 weeks).

4. Under normal conditions, the S D and RI values of the fetus decrease with the passage of pregnancy, especially the change of S D value is an important indicator to grasp whether the fetal development is normal. After 28 weeks, the S d should be less than 3 and the RI should be less than.

5. For example, the child's hypoxia will cause the S D nucleus to be high, which is an important indicator to measure whether the child is hypoxic.

I just finished this too.

What I do is four-dimensional.

Now your question.

1.The U-shaped notch on the back of the neck is normal, and the body is originally in this shape.

2.Fetal gastric bubbles and bladder are not echogenic to detect. This is also normal.

3.Fetal sinuses showed no signs of separation.

This is also normal.

Do you want to see.

The 2 kidneys are separated.

4.The fetus's limbs and face are not clearly visible. This is most likely due to the amniotic fluid or the position of the child at the time of your ultrasound.

I was the same when I was checked-up, and then the doctor told me to go get something to eat and come back in an hour. This time you can see it clearly. You still need to do a new ultrasound.

The fetal middle cerebral artery spectrum is: s ,ri:; The umbilical artery spectrum is: s d:,,ri:

This is also within the normal range. Do not worry.

6.The cephalic position means that your child's head is facing the womb.

That is, the lower position. It's easy to have a smooth delivery. Of course, the child will change in the future.

Grade placenta. That is, the maturity level of the placenta is level 2. This means that if the child is born prematurely, it can survive with good care.

Generally, the placenta is grade 0 at 5 months ultrasound, the placenta is grade 1 at 6 months, and the placenta is grade 2 at 7 months. Medically speaking, the child is born at 24 weeks, which can be fed by Fangchang. Of course, it takes a lot of silver.

8.The umbilical cord goes around the neck for a week, which is normal, and a week is common. Be careful in 2 weeks. Moderate exercise is fine.

9.There were no obvious space-occupying lesions in the uterine wall and the adnexal area of the pregnant woman. It's normal at first glance. Do you want to see visible lesions near your uterus?

10.Last question, you're not very clear. But it should be normal.

It's not about whether the head is big or not. When the child is in the womb, the head is relatively large. Otherwise, how could Shun Hongxin be the first to give birth to a child.

As long as the head can come out, the other parts are minor problems. Do not worry.

When are walnuts ready to eat? It's still too late to eat, children nourish their brains, and pregnant women raise their hair.

Do not worry. But your ultrasound still has to be done all over again. I can't see a lot of it clearly this time.

Hello: According to the results of her pregnancy B ultrasound examination, the double parietal diameter and head circumference were within the normal range, and the depth of amniotic fluid exceeded the normal value, which was considered to be polyhydramnios. However, the results of these tests do not indicate whether the fetus has malformations.

Polyhydramnios is more common in patients with fetal malformations, chromosomal abnormalities, twins, gestational diabetes mellitus or gestational diabetes mellitus, maternal and infant blood group incompatibility, hydrops fetalis, and idiopathic polyhydramnios (30% of polyhydramnios with unknown cause). Patients with mild or moderate polyhydramnios generally do not need to be **, and it is advisable to continue the pregnancy under close supervision and be hospitalized for observation if necessary.

It's normal, you can now don't worry, the fetal position can change on its own.

The amniotic fluid and fetal heartbeat are very good and healthy.