About the four-dimensional color Doppler ultrasound of the four-month-old fetus

As the pace of the world gets faster and faster, regardless of whether humans can keep up or not, they will just move forward on their own. In order to survive, humans can only challenge their own limits and try desperately to catch up. But there is a group of people who seem to have seen through the world and are content to stay at home and take care of their husbands and children. It is normal for an expectant mother to want to see what the baby in her belly looks like. In order to satisfy this wish, humans used their clever brains to invent color ultrasound.

Because the blood flow can be marked with color, when the umbilical cord is wrapped around the neck, you will see a U-shaped or W-shaped blood flow on the baby's neck, making it easy to tell whether the umbilical cord is wrapped around the neck.

By the fourth month of pregnancy, the fetus's eyes, ears, and nose are fully formed. The placenta has also matured, and the mother and fetus are tightly connected. The dangerous period that can easily lead to miscarriage is basically over, and this month to July is the most stable period. By the time the fetus is sixteen weeks old, it is about eighteen centimeters long, almost as big as the mother's palm, and weighs about one hundred and twenty grams.

How big is a fetus at four months of pregnancy? If you want to know the size of the fetus at 4 months of pregnancy, mothers can refer to the four-dimensional color ultrasound image of the fetus at 4 months of pregnancy. The fourth month of pregnancy is the sixteenth week of pregnancy, which means that the pregnancy has entered the middle stage from the early stage. The resolution of color ultrasound is higher than that of ordinary black and white B-ultrasound, so when a more detailed examination is needed, more doctors are willing to use color ultrasound.

Condition Analysis:

The difference is huge. Below is the information I found on color ultrasound, three-dimensional color ultrasound, and four-dimensional color ultrasound. Color ultrasound is actually still in black and white, and three-dimensional and four-dimensional color ultrasound may be khaki when producing three-dimensional and four-dimensional images. It is not the case that color ultrasound is always in color. It is called color ultrasound because it uses colors to mark indicators such as the heart and blood flow. The resolution of color ultrasound is higher than that of ordinary black and white B-ultrasound, so when a more detailed examination is needed, more doctors are willing to use color ultrasound. And because the blood flow can be marked with color, when the umbilical cord is wrapped around the neck, you will see a U-shaped or W-shaped blood flow on the baby's neck, making it easy to tell whether the umbilical cord is wrapped around the neck.

Today we will introduce the effects of color ultrasound when you are four months pregnant. I think everyone has read the above content carefully, so I don’t need to explain it again. For every expectant father and mother, being able to see their baby in advance is really a happy thing. The fourth month of pregnancy is the best time to do color ultrasound, so if you want to see your baby in advance, go for a color ultrasound.