The two prenatal checkups were all girls, why was it a boy? How much do you know about 'female over male'?

My friend Panpan kept saying that it would be great if she had a daughter after she became pregnant, and she always called her daughter and daughter, but when she was seven or eight months old, she asked an acquaintance to have a B-ultrasound to see if it was a boy or a girl. , I checked out that it was a girl, but she was overjoyed. So I started to prepare a lot of pink things, the clothes were pink, the quilt was pink, even the stroller was pink. In the end, after the birth, it was found to be a boy. My friend said that he was so angry that he went to the doctor to ask why this happened?

In fact, there are often such examples of "turning over" in life, so why is it a girl when she is checked, but a boy when she is born? In fact, the sex of the fetus has already been determined at the moment when the fertilized egg is formed, and it will not change no matter what happens in the future. Those so-called "female over male" and "male over female" are nothing more than misjudgment. Even the B-ultrasound examination results are not 100% accurate. However, there are also experienced people who will say that the probability of "female turning male" is higher than "male turning female".

Why do "female-turned-male" and "male-turned-female" incidents occur frequently?

In the final analysis, it is because mainland China has clear laws and regulations that do not allow checking the sex of the fetus. Many families and even mothers themselves are very curious about the gender of the fetus, especially wanting to know in advance whether it is a boy or a girl. But because national laws do not allow it, doctors will not tell pregnant mothers, which leads them to inquire from some small aspects, sideways, or learn the sex of the fetus through some channels.

Judging from Internet rumors

There are many small methods on how to judge the sex of the fetus on the Internet, such as looking at the examination data of B-ultrasound; the daughter with severe morning sickness is the daughter, and the son with mild morning sickness; the boy with a long pregnancy line and the girl with a short pregnancy line; There are many rumors about the boy who saw the snake, etc., but these have no scientific basis, and 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, they would say that I had a son. I didn’t believe it in my heart, and felt that this method was unscientific, and it was really a boy; but I had a relative who also had the same reaction during pregnancy. I was almost, literally born a girl. I know that the basis for their judgment is nothing more than the shape of the stomach and changes in the skin.

Private hospital to see B-ultrasound

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 see B-ultrasound in private hospitals, 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 mistakes in checking the sex of the fetus.

dna blood test

Many people know that Hong Kong can check the sex 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 the blood samples are taken through an intermediary and then sent to Hong Kong for inspection by courier. During this process, there may be confusion, and the test results will be inaccurate.

Pregnant mother misunderstands herself

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

The above situations will lead to "male turning female" and "female turning male". However, due to the development of the fetus and equipment problems, even regular hospitals and experienced doctors cannot guarantee the safety of the fetus. The gender is 100 percent correct, mainly for a few reasons.

Fetal genital organ development

The reproductive organs of the fetus are basically fully developed at the 16th week of pregnancy, so the sex of the fetus can basically be judged at this time. But in fact, the development of the fetus is different, some are a little slower, some are a little faster, it is very likely that the development of the fetus has not been completed at the 16th week 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 that the development is not good. When you get older, you will know that it is a boy. This is one of the reasons why there are more cases of "female turning into male".

B-ultrasound examination is not clear

We all know that B-ultrasound examination 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 expectations in the womb, and sometimes treats expectations as toys. During the B-ultrasound examination, the doctor may mistake the umbilical cord for the reproductive organs due to the angle, which will lead to wrong test results. , After the baby is born, the situation of "female turning male" and "male turning female" will appear.

fetal position

The fetus is active in the mother's womb, constantly changing positions. Sometimes the baby may be on its side, or with its legs 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 "female turned male" situation .

Therefore, no matter whether B-ultrasound is used or not, the results of the examination are not 100% certain. Only after the baby is born can we really know. Pregnant mothers may wish to relax and wait quietly for the baby to be born, just like a gift waiting for you to unpack, full of surprises!