Is handprint accurate for boys and girls?

Over time, we can find that there are not many fortune-telling experts who walk the streets. These experts can not only tell your fortune, but also claim to change your life. They have won the trust of the older generation. Because hospitals can't measure sex now, some families turn to these fortune tellers for help. So, is it accurate to look at boys and girls with fingerprints?

Is handprint accurate for boys and girls? Of course, it is not allowed, because there is no scientific basis, just because there is a 50% chance of having boys and girls. So there are always people who feel that they are suitable for them. At present, the most accurate way to know scientifically in advance whether to have a boy or a girl is to do B-ultrasound, amniocentesis or blood sampling to detect DNA. Here's how to see gender through four-dimensional color Doppler ultrasound: The four-dimensional color Doppler diagnostic instrument is the most advanced color Doppler ultrasound equipment in the world. After doing four-dimensional color Doppler ultrasound, many pregnant women will habitually ask the doctor if the fetus is male or female. Although four-dimensional color Doppler ultrasound can clearly see the sex of the fetus, in order to avoid exposing the sex of the fetus during the examination, doctors will take the initiative to avoid the sex characteristics and lower body of the fetus. At the same time, when the CD is produced later, the part that may reveal the sex of the fetus will also be processed. Therefore, although four-dimensional color Doppler ultrasound can detect the sex of the fetus, it is illegal to distinguish the sex of the fetus for non-medical purposes according to national regulations, and regular hospitals will not inform or imply the sex of the fetus in any way. In fact, both boys and girls are the crystallization of love between husband and wife. Prospective parents should be more concerned about factors such as whether the fetus is healthy and normal, rather than gender. The following are some data collected by me about color Doppler ultrasound and fetal sex, which can be used for parents' entertainment, but don't take it too seriously. After all, it is unscientific to look at the sex of the fetus from the color Doppler data. B-ultrasound data of 1, 7W+ 1D: gestational sac 2.9 1.9, which is the B-ultrasound data of male baby 2,9w+4d: gestational sac twins are all girls.

See the symptoms of pregnant women and accurately predict the birth of boys and girls? 1, symptom 1: judging the characteristics of boys and girls by the type of pregnant women's stomachs can be judged by the type of pregnant women's stomachs. Some people say that pregnant women are pregnant with boys and they are pregnant with girls. 2. Symptom 2: Judging boys, girls and women according to the change of pregnant women's taste, besides many different physical reactions, the change of diet is also one of the important basis for judging boys and girls. There is a folk saying that "sour children are spicy women", that is to say, those who like sour give birth to boys and those who like spicy give birth to girls. Although this statement is unscientific, it is a widely circulated judgment method. 3. Symptom 3: Judging boys and girls according to the appearance and skin changes of pregnant women Some people say that the sex of the fetus can also be judged according to the appearance and skin color of pregnant women. If the pregnant woman's appearance becomes beautiful and her skin becomes smooth, she may be pregnant with a girl; On the other hand, if the appearance becomes ugly, the skin becomes rough, and even the face is covered with acne and other symptoms, it may be a boy, which is a common symptom to judge whether it is a boy or a girl. 4. Symptom 4: Pregnant women with boys eat their favorite food. The average intake in protein is 8% higher than that of pregnant women with girls. The intake of carbohydrate is 9% higher, animal fat is 1 1%, and plant fat is 15%. Pregnant women who are pregnant with boys eat much more food during pregnancy than when they are not pregnant, but they do not have symptoms of eating different or strange foods, but eat the food she usually likes. 5. Symptom 5: Judge boys and girls according to the speed of fetal heart rate; Judging boys and girls according to the speed of fetal heart rate is also one of the common ways to guess that boys and girls are pregnant. It is generally believed that if the fetal heart rate is strong and slow, it is more likely that the fetus is a boy; On the contrary, if the fetal heart is weak but fast, it is a girl.