What is the biparietal diameter at 23 weeks? Is it a boy?

In daily life, the growth and development of the fetus often touches the hearts of relatives and is something that every relative is very concerned about. Pregnant mothers are always terrified during every prenatal checkup, fearing that there might be problems with the fetus. Pregnant mothers and their relatives are eager to know the gender of the baby in their belly. So, what is the biparietal diameter of the fetus at 23 weeks to determine if it is a boy? Many expectant mothers are confused about this issue. Next, the editor will explain it to everyone.

1. What is the biparietal diameter of the fetus at 23 weeks? Is it a boy?

1. It is a false proposition. It is unreasonable to use the biparietal diameter of the fetus to determine whether the fetus is a boy or a girl. At present, there is no reliable evidence to prove it.

2. The biparietal diameter index value of the fetus at 23 weeks of pregnancy is 5.80 cm plus 0.44 cm. Some fetuses have a larger biparietal diameter because the pregnant mother has good nutrition and less exercise, which causes the baby to grow slightly larger.

3. The biparietal diameter of the fetus should be more than 9.3 cm when the mother is at full term. According to general calculations, after the fifth month of pregnancy, the growth rate of the fetal biparietal diameter is basically consistent with the pregnancy month. In other words, the biparietal diameter of the fetus is about 7 cm at 28 weeks of pregnancy, about 8 cm at 32 weeks of pregnancy, and so on. After 8 months of pregnancy, it is normal for the fetal biparietal diameter to increase by about 0.2 cm per week.

2. What is the fetal biparietal diameter?

1. The biparietal diameter of the fetus refers to the length of the widest part between the upper and lower sides of the fetal head, also known as the "great transverse diameter of the head". Also known as BPD, doctors often use it to observe the baby's development, determine whether there is cephalopelvic disproportion, and complete delivery of pregnant women.

2. When the pregnancy is full-term, it should be 9.3 cm or above. According to general regularity, after the fifth month of pregnancy, it is basically consistent with the pregnancy phase. In other words, the BPD is about 7.0 cm at 28 weeks of pregnancy (7 months), about 8.0 cm at 32 weeks of pregnancy (8 months), and so on.

3. After the eighth month of pregnancy, an average increase of about 0.2 cm per week is normal. When the delivery date cannot be determined based on CRL (brachial head diameter) in the early stages of pregnancy, BPD is usually used for prediction. In the middle and late stages of pregnancy, this data is usually also required to accurately measure when determining the baby's weight.

After reading the article, everyone knows that it is unreasonable to use the biparietal diameter of the baby's fetus to identify its gender. As modern people, we should not be superstitious and should stop this kind of view. If you want to know the gender of the fetus, it is best to go to the hospital for a reliable examination. The above is all the content about how much the biparietal diameter of a 23-week fetus is and whether it is a boy. Thank you for your visit.