On Thursday, 24th, the pregnant woman had a one-time ultrasound. She couldn’t laugh or cry when she saw the photo, and lamented that her husband’s genes were too strong.

During pregnancy, only through B-ultrasound examination can we understand the intrauterine development of the fetus and confirm whether their development is normal. Therefore, pregnant women will have regular prenatal check-ups as required by their doctors. However, when faced with four-dimensional color ultrasound, many pregnant women do not take it seriously. They always think that it is no different from ordinary B-ultrasound. Since ordinary examinations have been done, it does not matter if four-dimensional color ultrasound is performed or not. There is no need to spend a lot of money to do it.

In fact, four-dimensional color ultrasound is a type of "major abnormality". Although it is not a required item, during the period of 22-28 weeks of pregnancy, major abnormality examination must be done. Three-dimensional color ultrasound and four-dimensional You must choose one of the two color ultrasounds, otherwise you will regret it if you delay the fetal health examination!

The 4D color ultrasound was done once on Thursday, 24th. The pregnant woman couldn’t laugh or cry when she saw the photo, lamenting that her husband’s genes were too strong

Yesterday, I accompanied Xiaoqiu to the hospital for a 4D color ultrasound. We went very early and couldn’t wait in line. It was Xiaoqiu's turn in half an hour. I thought she would have to struggle at least four or five times, so I specially prepared chocolate and brown sugar water for her to drink to stimulate fetal movement when the test failed.

Unexpectedly, Xiaoqiu came out in less than half an hour, and happily told me: This kid is so funny! I quickly walked over and asked her, what's wrong? So happy?

Xiaoqiu replied: I just saw the 4D photo of the baby. It looks exactly like his father when he was a child. It turns out that he is from the Li family. It is really interesting.

I got the color photo report at noon, and it was true! Although the fetus has a bumpy face, a flat nose and a big mouth, the appearance of Xiaoqiu’s husband can indeed be seen. People can’t help but sigh that this gene is too powerful.

?Why do fetuses in four-dimensional color ultrasound have bumps, flat noses and big mouths?

I don’t know if you have noticed that almost all four-dimensional color ultrasound photos of fetuses have pits, flat noses, and big mouths, and they all look ugly. Why is this happening? Are fetuses really that ugly?

In fact, these appearance problems are temporary, mainly because the fetus is not yet mature.

The examination time for four-dimensional color ultrasound is 22-28 weeks of pregnancy. There are still 12-18 weeks before the fetus is "ripe and ready, and the body is born naturally". Not only are the various parts of the fetus and their organs not mature, but their appearance is also different. There is a lot of room for improvement. For example, the fetal subcutaneous fat has not accumulated yet, and the whole person looks very thin and wrinkled, and the appearance will naturally be greatly reduced; the thick fetal fat on the fetal body has not yet fallen off, making the fetal skin look... It was full of potholes and very uncomfortable.

Moreover, the angle at which the doctor takes the photo and the amniotic fluid barrier will also affect the appearance of the fetus.

The purpose of four-dimensional color Doppler ultrasound is to detect abnormalities, not to take professional photos. In order to see the development of various parts of the fetus more clearly and conduct a thorough investigation, the doctor will choose some unsightly angles to take pictures. These angles will affect the appearance of the fetus, resulting in a flat face, a flat nose, and a big mouth. Moreover, in order to investigate more clearly, they will also enlarge and photograph certain local features of the baby, which will also make the baby look weird.

Secondly, when the photo is taken, there is a lot of amniotic fluid in the uterus, which is basically an "underwater" photo. The amniotic fluid will hinder the photo and cause deformation; the fetus may be active, stretching its arms and kicking, burping, and yawning. , these activities will affect the shooting results.

?Although the fetus is a little "ugly", the genetic genes of the parents are still there

Although the fetus in the four-dimensional color ultrasound is a little "ugly", the genetic genes of the parents are still there. Just like the fetus in Xiaoqiu's belly, it looks exactly like her husband when he was a child, ugly and cute.

So, which characteristics of the fetus are inherited from the parents? These 3 characteristics are all inherited!

1. Parents’ noses

A tall nose is a dominant inheritance, while a flat nose is a recessive inheritance.

If one of the parents has a big nose and a high nose bridge, then the baby is likely to inherit this advantage and have a handsome nose.

If both mother and father’s genes are Aa (the dominant gene A means a tall nose, and the recessive gene a means a flat nose), then the child’s genes may be AA/Aa/Aa/aa. If it is AA/ Aa means the child will have a high nose; if it is aa, it means the child will have a flat nose.

2. Parents’ skin color

The baby’s skin color generally follows the natural law of neutral colors of “average after addition”.

Generally speaking, if the parents have dark skin, they cannot give birth to a child with white skin.

If one parent has fair skin and the other has dark skin, then the baby will be "averaged" during embryonic life and given a "neutral" skin that is neither black nor white. Of course, it may be biased towards one side. Take our family as an example. My mother’s skin is very white and my father’s skin is darker. My skin is a neutral color, darker than my mother and whiter than my father, but my brother is born. Alien, her skin is whiter than my mother's.

If both parents have fair skin, then their children’s skin will not be much darker and will basically be similar to their parents’.

3. Parents’ eyes

Eyes are hereditary, and compared to small eyes, big eyes are dominantly inherited.

In addition to eye size, eyeball color, double eyelids, and eyelashes can all be inherited. Take the color of the eyeball as an example. The color of the eyeball follows: Darker colors such as black are dominantly inherited compared to lighter colors. Black is the most dominant color, so as long as one of the parents' eyeballs is black, the probability of the child having black eyeballs will be very high.

PS: Unless one of the parents has black eyes and one of them is Aa and the other is aa, the child will basically have black eyes.

Double eyelids are also a dominant gene. If both parents have double eyelids, the chance of their child having double eyelids is very high. However, one characteristic of double eyelids is that they may change as the child ages. According to statistics, only 20% of children have double eyelids, 40% of middle school students, and about 50% of college students. In other words, many children are born with single eyelids, but as they age, they become double eyelids.

?Dingma’s message:

There is an old saying that “a girl becomes more and more beautiful as she undergoes major changes.” In fact, the same is true not only for girls, but also for fetuses. During the four-dimensional color ultrasound, the fetuses did look ugly. After they were delivered at full term, their appearance improved significantly, but compared with other children, they were still ugly, like a wrinkled little old man; don't Don't worry, wait a few more months, until the full moon or a hundred days later, the baby's appearance will be even better, and it will instantly kill many little girls and fairies on the Internet.

The pictures in this article are all from the Internet and will be deleted immediately