The two prenatal examinations were girls, why were they born boys? How much do you know about 'female turning male'?

My friend Panpan kept talking about what it would be like to be a daughter after she was pregnant. She always called her daughter and daughter, but when she was seven or eight months old, she found an acquaintance to have an ultrasound to see if it was a boy or a girl. , Checked out it was a girl, but made her happy. So I started to prepare a lot of pink things, the clothes are pink, the wraps are pink, and even the stroller is pink. As a result, after the final birth, it was found that it was a boy. The friend said that he was angry but went to the doctor and asked why this happened.

In fact, there are often examples of such "returns" in life, so why is it a girl during the examination, but a boy is born? In fact, the sex of the fetus has already been determined at the moment the fertilized egg is formed, and it will not change no matter what happens in the future. Those so-called "women turn men" and "men turn women" are just mistakes in judgment. Even if it is a B-ultrasound examination, the results are not 100% accurate. However, there are also experienced people who will say that the probability of "female turning into male" is higher than that of "male turning into female".

Why do the incidents of "female turning over male" and "male turning over female" happen so frequently?

After all, it is because there are clear legal regulations in mainland China that it is not allowed to check the sex of the fetus. Many families, even mothers themselves, are very curious about the gender of the fetus, especially want to know in advance whether it is a boy or a girl. However, because the national law does not allow it, doctors will not tell pregnant mothers, which leads them to inquire about the sex of the fetus from some small aspects, or through some channels.

Judging by internet rumors

There are many small methods on the Internet about how to judge the gender of the fetus, such as looking at the examination data of B-ultrasound; if the morning sickness is severe, it is the daughter, and the morning sickness is mild. There are many rumors that the snake was a boy and so on, but these are all without scientific basis, the accuracy rate is not high, it can only be said to be luck.

The experience of the older generation

I remember when I was pregnant, no matter who saw me, everyone would say that I had a son. I didn’t believe it in my heart. I felt that this method was unscientific, and it turned out to be a boy; I'm almost the same girl I was born with. I know that the basis for their judgment is nothing more than the shape of the stomach and the change of the skin.

Ultrasound in private hospital

Of course, there are still many private hospitals, and some private hospitals can check the sex of the fetus. Therefore, many pregnant mothers will spend a lot of money to go to private hospitals to see B-ultrasounds, but private hospitals are also divided into good and bad. Some private hospitals do not have relevant qualifications, and the medical equipment is not complete or advanced. Doctors are inexperienced, so there will be errors in checking the sex of the fetus.

DNA blood test

Many people know that Hong Kong can check the gender of the fetus, as long as it is known through blood, the accuracy rate is also very high. But how many pregnant mothers will fly to Hong Kong by themselves? Most of them use intermediaries to take blood samples themselves and then express them to Hong Kong for inspection. There may be confusion in the process, and the inspection results will be inaccurate.

Pregnant mother misunderstood herself

Although I know that the doctor cannot tell the gender of the fetus, the doctor will always ask the doctor the gender of the fetus. For example, if you ask the doctor what color clothes should I prepare for the baby, the doctor may say blue or pink, then the pregnant mother will think that blue represents a boy and pink represents a girl. In fact, the doctor may only say it based on his own preferences, and it has nothing to do with gender at all, but the pregnant mother has misunderstood it.

All of the above situations will lead to "male to female" and "female to male". However, due to the development of the fetus and equipment problems, even a regular hospital and an experienced doctor cannot guarantee the fetal health. The gender is 100% correct, mainly for these reasons.

fetal genital organ development

The reproductive organs of the fetus are basically fully developed at the 16th week of pregnancy, so at this time, the sex of the fetus can basically be judged. But in fact, the development of the fetus is different, some are slightly slower, some are slightly faster, it is very likely that it has not developed well at 16 weeks of pregnancy, and the development of girls is slightly faster than that of boys. Therefore, during the examination, it is often mistaken for a girl, but in fact it is just not well developed, and when it is a little older, it will be known as a boy. This is one of the reasons why there are more cases of "women turning men".

B-ultrasound examination is not clear

We all know that B-ultrasound is black and white, and the reproductive organs are relatively small, so it is difficult to see clearly during the examination. In addition, the fetus likes to play with expectation in the womb, and sometimes treats expectation as a toy. During the B-ultrasound examination, the doctor may mistake the umbilical cord for the reproductive organ due to the angle problem, which will lead to wrong examination results. , when the baby is born, there will be a situation of "female turning into male" and "male turning into female".

fetal position

The fetus is active in the mother's womb, constantly changing positions. Sometimes the fetus may be on its side or its legs are crossed. If it is a boy, it is difficult to see the obvious genitals, so it will be mistaken for a girl, so there will be a situation of "female turning male" .

Therefore, regardless of whether B-ultrasound is used or not, the results of the inspection are not 100% certain, and we can only really know after the baby is born. Pregnant mothers may wish to relax and wait for the baby to be born, just like a gift waiting for you to unpack, full of surprises!