Is there a b ultrasound check where a boy gives birth to a girl?

Hello, yes.

First: look at the data, if the difference between length and width is more than doubled, the baby boy is more likely. Babies of equal length and width are more likely.

Second: look at the shape, like eggplant or long strips are more likely to be male babies, and round ones are more likely to be female babies.

BC data for W 1d: The fetal sac was born as a boy.

BC data for W 4D: Intrauterine pregnancy nang The twins are both girls.

Day bc data: The size of the pregnant nan is the birth of a handsome guy.

w 6d。Pregnant nang: 25mm*11mm boy.

5. Data: embryo sac: 23x17x16 gave birth to a little beauty.

Day BC data: pregnant nang: 20*17*17 girls.

BC result of W 1D: 32*20mm gestational sac in girls.

What is the time of the week? gave birth to a daughter.

When it was 41*28mm, it was also a baby girl.

Zhou Duo is BC, the fetal sac is 19mm*10mm, and later BC photos are also male babies.

11. Fetal sac: 35mmx34mmx28mm Cute baby girl.

12. Pregnant nang size: (length) 18mm x (width) 16mm x (thickness) 8mm baby girl.

Days: Uchimi is pregnant with a cute baby boy.

The day of pregnancy, the pregnant nang 35mm*27mm gave birth to a baby girl.

15. Pregnant nang33*18 is now a male baby.

16. The length of the pregnant nang is 44*20mm, and the baby is a boy.

17. 9 weeks 6 days bc results 23 weeks 5 days bc saw that it was a boy.

More than a week of ultrasound data in utero saw a gestational sac The baby was born.

3* Cute baby boy.

Ultrasound is not 100% accurate, and some babies do not have obvious sexual characteristics at the beginning, and they will see it wrong.

Generally, the accuracy rate of doing b ultrasound is quite high, I didn't check the men and women at the time, don't worry, there are generally fewer turnovers.

Many women's friends are pregnant is undoubtedly a happy event for the family, I want to know whether they are pregnant with a boy or a girl, there are many folk sayings that look at the pregnant mother's belly, the round belly is the boy, but is it really credible to look at it from the outside? Nowadays, doctors have B-ultrasound examination technology to detect whether a pregnant mother is pregnant with a man or a woman, but now there is a question about how to give birth to a boy or a girl B-ultrasound?

Double top diameter: Maybe you don't see the double top diameter on the B ultrasound single, but there is a BPF, in fact, this BPF refers to the double top diameter. How do doctors measure it?

He was based on the B-ultrasound image, the longest part of the fetal head from left to right, and the normal range of this index is different at different times. At the same time, this indicator has become one of the important indicators of whether the baby can have a smooth delivery, and this indicator can be eradicated to calculate the approximate weight of the fetus. Femur length:

The FL on the B ultrasound sheet refers to the index of femur length. It refers to the length of the thigh. Abdominal circumference:

The length of the baby's belly in one week. Occipital frontal diameter: the distance from the root of the fetal nose to the occipital carina, and many times the ultrasound does not show this indicator.

Head circumference: refers to the length of the baby's first week. Amniotic fluid index:

AI is also the amniotic fluid index, and the B timeout is marked by the umbilical horizon and the abdominal white line, and the right angle of the uterus is divided into four quadrants, and the vertical diameter of the largest amniotic pool in each quadrant is measured, and the sum of the four is the amniotic fluid index. The normal range is 5-18cm. Too much amniotic fluid or too little is not good, you need to go to the hospital for diagnosis, if it is a little less, you can drink some soy milk.

4 weeks: the fetus is only centimeters. The amniotic cavity is formed just after the fertilized egg has completed implantation, and it is very small.

Ultrasound also makes it clear signs of pregnancy. 5 weeks: the fetus grows to centimeters, enters the embryonic stage, the amniotic cavity expands, the primitive cardiovascular system appears, and there may be pulsations.

B ultrasound can see a small fetal sac, which occupies less than 1 4 of the uterine cavity, or fetal buds can be seen. 6 weeks: the fetus grows to centimeters, the fetal head, brain vesicles, frontal organs, respiratory, digestive, nervous and other organs are differentiated, the B ultrasound fetal sac is clearly visible, and the fetal bud and fetal heartbeat are seen.

7 weeks: the fetus has grown to centimeters, the embryo has taken the shape of a human being, the body segments have been fully differentiated, the limbs are separated, and the systems are further developed. B ultrasound clearly saw the fetal bud and fetal heartbeat, and the fetal sac occupies about l weeks of the uterine cavity

The fetus grows to centimeters, the fetal shape is fixed, and the fetal head, body and limbs can be separated, and the fetal head is larger than the trunk. B ultrasound can see that the fetal sac occupies about 1 2 official cavity, the fetal morphology and fetal movement are clearly visible, and the yolk sac can be seen. 9 weeks:

The fetus grows to centimeters, the fetal head is larger than the fetus, the parts are more distinct, the skull begins to calcify, and the placenta begins to develop. B-ultrasound shows that the fetal sac almost occupies the uterine cavity, the fetus is more clearly outlined, and the placenta begins to appear. 10 weeks:

The fetus grows to centimeters, all the organs of the fetus have been formed, and the placenta is rudimentary. The fetal sac begins to disappear on ultrasound, the moon-bud-shaped placenta is visible, and the fetus is active in the amniotic fluid.

Doctor, can you tell that I am pregnant with the boy? Or a girl? Think about it a little, the doctor, like you, doesn't know.

China has made it clear that the fetal sex identification is carried out through B-ultrasound, and the sex of the fetus will not be judged on the B-ultrasound list, and it is generally impossible to distinguish between men and women from the ultrasound list.

The main function of ultrasound during pregnancy is to determine whether the intrauterine pregnancy is normal, the number of fetuses, as well as the assessment of fetal growth and development, the gestational week, the expected date of delivery, and the screening of fetal malformations.

Fetal sex determination for non-medical reasons is explicitly ordered in our country. Moreover, the sex of the fetus has been determined at the time of formation, and there is no clear meaning in the fetal sex during pregnancy. Fetal health is the ultimate goal.

First-trimester ultrasound is mainly to determine whether it is intrauterine, single, or multiple; Gestational age is determined based on ultrasound measurements in the first trimester; In the case of twins, the chorionic nature of the twins is determined. One of the most important ultrasound examinations in the second trimester of pregnancy is the fetal malformation screening and striking, in addition to the examination function, the diagnosis of parallel insufficiency, and the pre-screening of the initial screening. Ultrasound examination in the third trimester also needs to evaluate whether the fetus and fetal growth diameter are in line with the gestational age, and the situation, color Doppler ultrasound to understand whether the fetus has intrauterine hypoxia, and determine the time and mode of delivery.

01 If you have a good relationship with a doctor, for example, if the doctor is your friend, then you can ask the other party to tell you the gender of your child.

02 Elderly experience.

If there are elderly people in the family or neighborhood, you can ask the other party to help you see that you are pregnant with a boy or girl, generally if you have a sharp belly, you are likely to be pregnant with a boy, and if you have a round belly, you may be a girl.

03 Sour and spicy girl.

As the saying goes, "sour and spicy girls", if a pregnant woman likes to eat sour during pregnancy, she should be pregnant with a son, and if she likes to eat spicy, she should be pregnant with a girl.

04 Pregnant woman's face.

It is said that according to the appearance of the pregnant woman during pregnancy, it can be seen that she is pregnant with a boy and a girl, and if at the time of pregnancy, the pregnant woman ** becomes very smooth and delicate, she is pregnant with a girl, and vice versa.