Normal reference chart of blood hcg and progesterone

The Hcg level will increase with the increase of the gestational age. Generally, it will be elevated before the 8th week of pregnancy, then gradually decrease after the 8th week of pregnancy and stabilize around the 20th week. The progesterone value is also different in different weeks of pregnancy. So, what are the normal values ​​of hcg and progesterone during pregnancy? Let me give you a detailed introduction below.

How much is the normal value of hcg and progesterone during pregnancy

Normal range of HCG (IU/L) values ​​in the weeks of pregnancy:

0.2 weeks——15-50

1 week to 2 weeks in the county——50-500

2 weeks to 3 weeks in the county——100-5000

3 weeks to 4 weeks in county——500-10000

4 weeks to 5 weeks in county——1000-50000

5 weeks to 6 weeks in county——10,000-100,000

6 weeks to 8 weeks in county——15,000-200,000

February to March: 10,000-100,000

Standard values ​​of progesterone at different stages:

Measurement time Sample collection Old system Enterprise standard value Old central New index Legal provisions Enterprise standard value New central Old index

Follicular phase blood 0.2～0.6ng/ml 3.18 0.6～1.9nmol/L 0.3145

Follicular phase blood 6.5～32.2ng/ml 3.18 20.7～102.4nmol/L 0.3145

7 weeks of pregnancy blood 24.5±7.6ng/ml 3.12 76.4±23.7nmol/L 0.32

8 weeks of pregnancy blood 28.6±7.9ng/ml 3.12 76.4±23.7nmol/L 0.32

Follicular phase blood 24.5±7.6ng/ml 3.12 89.2±24.6nmol/L 0.32

9-12 weeks of pregnancy 38.0±13.0ng/ml 3.12 118.6±40.6nmol/L 0.32

13-16 weeks of pregnancy 45.5±14.0ng/ml 3.12 142.0±43.7nmol/L 0.32

17-20 weeks of pregnancy 63.3±14.0ng/ml 3.12 197.5±43.7nmol/L 0.32

21-24 weeks of pregnancy 110.9±35.7ng/ml 3.12 346.0±111.4nmol/L 0.32

25-34 weeks of pregnancy 165.3±35.7ng/ml 3.12 514.8±111.4nmol/L 0.32

35 weeks of pregnancy blood 202.0±47.0ng/ml 3.12 630.2±146.6nmol/L 0.32

Menopausal blood <1.0ng/ml 3.18 <3.2nmol/L 0.3145

Amniotic fluid of pregnant women from 13 to 36 weeks of pregnancy 55ng/ml 3.12 171.6nmol/L 0.32

Full-term pregnant women amniotic fluid 26ng/ml 3.12 81.1nmol/L 0.32

What does hCG mean?

hCG refers to human chorionic gonadotropin, which is composed of α and β dimers of glycoprotein. After a woman becomes pregnant, the hCG originally present in her blood and urine will fluctuate with the increase in the number of weeks of pregnancy. Therefore, whether a woman is pregnant can be measured based on the changes in hCG.

The human chorionic gonadotropin (commonly known as hCG) assay is currently the most advanced pregnancy test. The common test methods are blood hCG assay and urine hCG assay. This test determines whether a woman is pregnant by checking the presence of β-subunits in the blood and urine.

Blood can be drawn for hCG testing 8-10 days after intercourse, which is earlier than the 35 days that the general early pregnancy test paper detects in urine. Therefore, pregnancy testing through blood hCG can take corresponding preventive measures for pregnancy earlier.