What is the difference between a boy and a girl b ultrasound
1, look at the image
First of all, is that we look at the ultrasound picture whether there are three lines, obviously, if there are three lines exist, then it means that the fetus is a female, no is a male child. Secondly, look at the ultrasound chart whether there is a clear protrusion, if there is, and similar to a mass of fungus, then it is also clear that this fetus is male, without it is a female child. Girls can see three thin lines between the legs; boys have small protrusions between the legs and can see the testicles.
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2, look at the data
1, look at the data, if the difference between the length and width of more than double the likelihood of male babies. If the difference between the length and width is more than double the likelihood of a female baby.
2. Look at the shape, like an eggplant or long strip is more likely to be male babies, round is more likely to be female babies.
For example:
7W+1D BC data: fetal sac 2.9*1.9 is a boy;
9W+4D BC data: 46.6*30.2mm gestational sac twins in the uterus is a girl;
60 days of BC data: the gestational sac size of 3.6*1.6mm is a boy;
The first time you see a baby in the uterus, you can see the baby in the uterus, and it's a girl;
The second time you see the baby in the uterus, it's a girl. 5W+6D BC data: gestational sac: 25mm*11mm boy;
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3. Fetal heart
Precautions for ultrasound during pregnancy:
1, no need to do ultrasound on an empty stomach.
2, go to the hospital to check the best to wear wide easy to put on and take off the clothes and shoes.
3, hold your urine in advance. When doing ultrasound in early pregnancy, you need to accumulate a certain amount of urine in your bladder to see clearly, so it is recommended that pregnant mothers hold their urine in advance. If you need to do ultrasound in early pregnancy because of special circumstances, such as stomach pain, vaginal bleeding, etc., then drink 4-6 cups of plain water in advance at home.
4, do not eat easy to produce gas before the ultrasound food, such as milk, sweet potatoes, etc., because this will impede the penetration of ultrasound, resulting in the organs examined by the poor visualization.