Does hcg double quickly mean it's a girl?

In life, many people have certain misunderstandings and think that a higher hcg content means a girl. This is mainly based on data statistics. According to data statistics, most cases with high hcg levels are girls, but there are also boys. This is mainly related to the physique of each mother. Therefore, if you want to determine the gender of the fetus, it is recommended that expectant mothers use B-ultrasound to determine it.

Does hcg double quickly mean it's a girl?

Case 1: HCG doubles, which is good, but progesterone decreases

There is another situation where HCG doubles very well but progesterone decreases. This shows that the embryo is developing normally, but HCG's progesterone function is not working. For example, Chinese medicine has a saying called "lung qi deficiency". It does not mean that the lungs are diseased, but that their functions are not functioning properly. You need to rest quietly and develop the functions quietly. The principle is the same. In this case, if conditions permit, you should rest quietly and lie down as much as possible. As long as the progesterone level is not extremely low, you can preserve the pregnancy without supplementing. (See the end of this article for specific values)

Case 2: Normal progesterone but HCG doubling is not good

Another thing is that the progesterone level is normal, but the HCG doubling is not good. This situation is very rare, because HCG promotes the production of progesterone. If HCG is not good, progesterone will generally not be good either. Many pregnant women say that doubling of HCG is not good, but this is relatively bad. What it means is that if you measure it on a certain day and the value goes up but not to the multiple, with a difference of one hundred or two hundred, then it is relatively bad, absolutely bad. The value is in a range, for example, in 8 days, it has only doubled, which is not a very good situation. First, rule out ectopic pregnancy. Then there may be a problem with the embryo. Refer to the previous paragraph. Nowadays, many hospitals only supplement progesterone and rarely supplement HCG, because low HCG is likely to indicate that the embryo itself is not good and there is little value in preserving the pregnancy.

Normal hCG value

HCG blood test is an important method for early diagnosis of a pregnancy. Since the HCG level in the patient's body during ectopic pregnancy is lower than that during intrauterine pregnancy, a highly sensitive radioimmunoassay is required to determine the normal value of hCG in the blood test. What is the normal blood hcg level?

The normal value of blood hCG is <10μg/L, and the normal value of β-hCG is <3.1μg/L. β-hCG is a part of hCG. Generally, the β-hCG radioimmunoassay value of a normal woman is less than 3.1. If it exceeds 5, the possibility of pregnancy can be considered. If it exceeds 10, pregnancy can be basically confirmed.

The absolute values ​​of serum hCG vary greatly at different stages of pregnancy and between pregnant women. They are not comparable with each other and can only be compared within themselves. During the first 3 months of pregnancy, hCG levels approximately double every 2.2±0.5 days.

Unit description: μg/L (microgram/liter), mIU/ml (milli-international units/milliliter), and IU/L (international units/liter) are all units that may appear on a blood hCG test sheet.

It should be noted that some hospitals use ng/ml (nanogram/milliliter) as the unit on their test reports. This is an old unit, 1ng/ml=1μg/L.

Normal range reference value of HCG (IU/L) in gestational weeks:

0.2 weeks——15-50

1 to 2 weeks——50-500

2 to 3 weeks——100-5000

3 to 4 weeks——500-10,000

4 to 5 weeks——1,000-50,000

5 to 6 weeks - 10,000-100,000

6 to 8 weeks——15,000-200,000

HCG is only an indicator for early monitoring of embryonic development. Generally, its value will reach its peak around 10 weeks, and then will show a gradual downward trend. Some pregnant women regard it as a symptom of early pregnancy, but it is actually very difficult to grasp. February to March —— 10,000-100,000. .