What is the normal value of HCG in early pregnancy?

The HCG content in women after pregnancy will also increase continuously. The normal HCG value in the body is 50-500IU/L at 1-2 weeks of pregnancy, 100-5000IU/L at 2-3 weeks of pregnancy, 500-10000IU/L at 3-4 weeks of pregnancy, and 1000-50000IU/L at 4-5 weeks of pregnancy. The test value reaches its peak at 6-8 weeks of pregnancy, and the normal value is 15000- 20000 IU/L. After 12 weeks hcg decreased rapidly.