Four-dimensional baby's nose is big and wide

Every pregnant woman is looking forward to the four-dimensional color ultrasound examination, but many pregnant women find that the baby's nose is very big and very flat on the four-dimensional color ultrasound. Then they begin to worry about whether the baby's nose is big and flat, and worry that the baby will not grow up to be beautiful in the future. Why does the baby’s nose look big in four dimensions?

First of all, you don’t need to worry too much if you find that the baby’s nose is big. Some babies look big nose because they are thin. After they are born, they are still very small and there is no distinction between beauty and ugliness. After 4 or 5 months, the facial features are improved and they will be born better looking.

Secondly, the four-dimensional color ultrasound only observes the inverted image of the fetus, which is different from the actual situation. According to the four-dimensional image, due to the baby's perspective, it may also affect the image, so sometimes seeing a baby with a big nose may be due to the shooting technique, which I think means that the baby will not be beautiful after birth.

Finally, big nose and big mouth are both dominant genes. If one of the parents has this trait, it will be passed on to the baby. Otherwise, the baby is generally not likely to have a big nose or a big mouth. Even if the nose is big, it can still have a good appearance with the coordination of different facial features. Therefore, when expectant mothers do a four-dimensional examination, if they see that the baby has a big nose, this is normal and in line with the baby's growth changes. After the newborn is one month old, the baby will gradually grow more beautiful.

The best time for 4D color Doppler ultrasound

In fact, the health status of every pregnant woman is different, and the time for doing four-dimensional color ultrasound is not fixed. There is no standard best time. At present, medicine recommends that pregnant women do four-dimensional color ultrasound between 20 and 28 weeks, which can be used to check whether there are defects, deformities, deformities, etc. in the baby's body.

It is not recommended for pregnant women to do four-dimensional color Doppler ultrasound too early. Before 20 weeks of pregnancy, the fetus's organs and body have not yet grown and developed. The results of the examination at this time are not accurate.