Why is it said that the blue color on the four-dimensional list is a birth boy? How can you tell? Currently, I am 23 weeks pregnant. I went to the hospital yesterday for a four-dimensional ultrasound. The doctor said that the child is developing very healthily. At that time, I asked the doctor, can four-dimensional ultrasound see boys and girls? Then the doctor said yes, but didn't say anything else. As a result, I really didn't tell the pregnant couple. Just now, I saw a netizen online saying that the blue color on the four-dimensional ultrasound sheet is a baby boy. I want to ask why. How did it come out?

The blue color on the four-dimensional table is not a sign of having a boy, and this statement has no scientific basis. I suggest you don't believe it. The blue color on the four-dimensional table only represents some of the fetal blood conditions. Usually, blue represents arterial blood and red represents venous blood, regardless of the baby's gender.

The blue color on the four dimensional table is not a symbol for giving birth to a boy.

When women undergo four-dimensional ultrasound examination in the second trimester of pregnancy, the four-dimensional list does not describe the fetal genitalia, and there are no pictures of the fetal genitalia on the four-dimensional map, so the gender of the fetus cannot be determined solely from the four-dimensional list. Moreover, the country has explicitly prohibited the disclosure of the baby's gender, so even if doctors know, they will not tell the fetus's gender.

Four dimensional ultrasound mainly observes the development of the fetus.

It should be understood that four-dimensional ultrasound is mainly used to observe the development of the fetus, such as whether there are any abnormalities. And the color difference through this ultrasound is mainly based on fetal heart rate and umbilical blood flow. So there is no basis to simply say that the blue color written on the four-dimensional ultrasound is for boys.

Why is it said that the blue color on the four-dimensional list is a birth boy? How can you tell? In short, the blue color on the four-dimensional table does not represent the birth of a boy, but rather the blood condition of the fetus. You must not use this as a criterion to judge whether to give birth to a boy or a girl. Actually, both boys and girls are the same. You need to follow natural trends and treat them equally.