The difference between B-ultrasound and four-dimensional color Doppler ultrasound

Many pregnant women go to the hospital for various examinations to consider the physical condition of the little life in their belly. Some pregnant mothers are not familiar with the various functions of different examinations. For example, what are the differences between B-ultrasound fetal malformation screening and four-dimensional color ultrasound? Let’s take a closer look with the editor!

The difference between B-ultrasound and four-dimensional color Doppler ultrasound

Four-dimensional color ultrasound is actually an ultrasound examination that is slightly more advanced than B-ultrasound, and there is not much difference between the two. The major fetal abnormality screening is an important test, just like the glucose tolerance screening for Down syndrome, it is very important. It is usually done in the second trimester of pregnancy, around six months, but the way to carry out the test is four-dimensional color ultrasound!

Common problems with B-ultrasound examination

It is not appropriate to take too long to do B-ultrasound

Pregnant women should pay attention to the time when doing B-ultrasound examination. Generally, it should not exceed 20 minutes. Especially when the pregnant woman is sick or has a fever, the B-ultrasound examination time should be faster and shorter, otherwise it will affect the care of mother and baby.

B-ultrasound operation must be reliable

Pregnant women undergoing B-ultrasound examinations should pay attention to whether the actual operation is reliable, and the scanner camera cannot stay in the same position for a long time.

Things to know before B-ultrasound examination

Pregnant women should do relevant preparations before undergoing B-ultrasound examination, including whether they need to hold their urine and other common questions, so as to avoid going to the hospital to delay the examination time and increase the frequency of examinations, which will affect the fetus.

In fact, there is not much difference between B-ultrasound screening for fetal abnormalities and four-dimensional color ultrasound. They are related to each other, but they are not the same. In addition, this article gives everyone a list of various common problems that pregnant women encounter when doing B-ultrasound examinations. I hope that all pregnant mothers will not be careless when doing B-ultrasound examinations, and fully understand them before conducting B-ultrasound examinations.