How do you look at boys and girls? ——Decrypting the fetal gender identification method
For couples who are about to become parents, many people really want to know whether they will give birth to a boy or a girl. This requires a method to identify the gender of the fetus. There are many instruments and methods on the market to identify the gender of the fetus, but some of them are not accurate. This article will introduce some more reliable methods.
Part 1: Determine fetal gender through B-ultrasound
B-ultrasound is an imaging technology that uses ultrasound to diagnose the internal conditions of the human body. It is also a commonly used method to identify the gender of the fetus. Since male and female fetuses have different genital development, the size and shape of the fetus\’ reproductive organs can be observed through B-ultrasound to determine the gender of the fetus. However, in the early stages of pregnancy, since the reproductive organs of both male and female fetuses are relatively small, the accuracy of the examination is not very high. Generally, it takes more than 20 weeks of pregnancy to determine the gender of the fetus more accurately.
Advantages
The advantages of B-ultrasound are that it is simple to operate, non-invasive, and highly reproducible, so it has become one of the most popular methods for identifying fetal gender.
Disadvantages
The disadvantage of B-ultrasound is that its accuracy is not high and it requires professional technicians to operate it. If the hospital you choose has poor technical level, the results may contain errors.
Part 2: Determine fetal gender through blood testing
In addition to B-ultrasound, a method of identifying fetal gender through fetal DNA in maternal blood has emerged in recent years. As the fetus grows and develops in the mother\’s body, it will release some cells, which contain the fetus\’ DNA. You can determine whether the fetus is male by detecting whether the maternal blood contains the Y chromosome.
Advantages
The advantage of blood testing is that its accuracy is as high as over 99%, it is non-invasive, safe and reliable.
Disadvantages
The disadvantage of blood testing is that the testing process requires professional equipment and technicians, and the price is relatively high.
Part 3: Determining the gender of the fetus through maternal body sensation
Some folk methods believe that the mother\’s body can predict the gender of the fetus through certain physical signs. For example, if the mother feels lethargy, fatigue, loss of appetite and other symptoms during pregnancy, she is likely to be giving birth to a boy; conversely, if the mother is in good spirits, has a strong appetite, has rosy cheeks, etc. during pregnancy, she is likely to be giving birth to a girl. .
Advantages
This method can be said to be the simplest, most convenient, and most economical method, and it is not very irritating to pregnant women and fetuses.
Disadvantages
However, since there is no scientific basis, the accuracy is extremely low.
Part 4: Other methods of identifying fetal gender
In addition to the above three methods, there are many other methods that can be used to identify the gender of the fetus. For example, changes in the color of the mother\’s nipples and changes in the pregnant woman\’s body shape can be used as a basis for predicting the gender of the fetus. However, these methods lackThere is no scientific basis and the accuracy is very low. Therefore, it is recommended that you use more reliable methods for identification.
Conclusion
As can be seen from the above introduction, B-ultrasound and blood testing are the two most accurate and scientific methods to identify the gender of the fetus; while maternal body sensing and other similar experience-based methods may cause many unnecessary problems during pregnancy. For worries and physiological doubts, it is recommended to use more reliable and scientific methods for identification.
