The normal value is the dilution times the dilution.

　　Human Choionic Gonadotophin (HCG) is a glycoprotein hormone secreted by the syncytiotrophoblast cells of fetal DAO disk.

　　Blood HCG examination is to provide clinical basis for the diagnosis of early pregnancy, ectopic pregnancy, hydatidiform mole, incomplete abortion, spermatogonial testicular cancer and other HCG related diseases, differential diagnosis and prognosis.

　　Chorionic gonadotropin fit placental trophoblastic cells secrete a kind of glycoprotein hormones, blood HCG examination through the detection of serum HCG levels for the diagnosis of early pregnancy and ectopic pregnancy, hydatidiform mole, incomplete abortion and spermatogonium testicular cancer and HCG correlation diagnosis, differential diagnosis and prognosis of the disease to provide clinical basis.

　　Chemiluminescence immunoassay was mainly used to detect HCG monoclonal antibody, and the specific binding reaction of antigen antibody was used to calculate the HCG value of the tested specimen.