Reasons for gender errors in B-ultrasound

We know that the gender of the fetus can be checked through B-ultrasound, but sometimes the gender checked through B-ultrasound is not the real gender, that is to say, B-ultrasound can also make mistakes. The main reason for the error is the fetal position, or the fetus is too small. Under normal circumstances, the accuracy rate of B-ultrasound in checking gender is about 80%. Of course, in our country, it is illegal to use B-ultrasound to check gender. Whether it is parents or doctors, they should not do this.

1. Reasons for errors in gender in ultrasound

1. Misleading fetal position is related to various reasons such as the child's position. Because it is displayed through imaging data, it may be wrong.

2. The gender of the fetus cannot be determined when it is still small.

3. It becomes more difficult to see as the baby grows older and is over six months old, because the baby is more active and it is difficult to determine the position to see.

2. The accuracy of B-ultrasound in determining gender

The accuracy of determining the gender of the baby through B-ultrasound at 4 months of pregnancy is not very high. If it is a boy, the accuracy rate can reach 80%, and if it is a girl, the accuracy rate can reach 60%.

By the late stage of pregnancy, at 7 or 8 months, the accuracy of determining the baby's gender through B-ultrasound can be said to be 100%.

3. How many months is the most accurate in determining gender through ultrasound?

The gender of the fetus can be easily determined by B-ultrasound examination at around 20 weeks (four months) of pregnancy.

Generally speaking, by the time the pregnancy reaches 4 months, the difference between boys and girls is already very obvious. As a woman progresses through her pregnancy, the difference becomes more discernible. If the baby is surrounded by enough amniotic fluid and his feet are not tucked between his legs, an ultrasound in the third trimester can usually determine the sex of the fetus.

4. Tips

Whether the fetus is a boy or a girl, it is the baby you gave birth to after ten months of pregnancy. Every child has the right to be born. You cannot let innocent lives be implicated because of your own stubborn ideas. Whether it is a boy or a girl, they all need to be loved.

It is a correct legal provision to prohibit the identification of the sex of the fetus. Therefore, pregnant women and their families must correct their concepts.

This article introduces in detail whether B-ultrasound can be used to determine the gender of a baby. If you are a pregnant woman who wants to use B-ultrasound to check the gender of the baby, then you'd better be mentally prepared. In fact, there are still many shortcomings in using B-ultrasound to check the gender of the baby, and errors may occur. If you are a pregnant woman, it is best not to identify the sex of the fetus.