绒毛膜促性腺激素,简称HCG,是妊娠时胎盘绒毛分泌的一种激素,在妇女早孕初期,35天可产生这种激素,60～70天这种激素达到高峰,这种激素通过血液由尿排出,医院检验科对检查此项实验有以下意义:其一,通过检查尿标本中HCG可诊断早期妊娠,对计划生育起保护优生作用,对非计划生育进行早期处理;其二,帮助诊断滋养细胞瘤,如葡萄胎、绒毛膜上 Chorionic gonadotropin, referred to as HCG, is a hormone secreted by placenta during pregnancy, which can be produced 35 days after the first trimester of pregnancy. The hormone reaches the peak from 60 to 70 days. Discharge, the hospital laboratory to check the experiment has the following significance: First, by examining the HCG in urine samples can be diagnosed early pregnancy, play an eugenic role in family planning, early treatment of non-family planning; Second, to help diagnose nourishment Cell tumors, such as hydatidiform mole, chorionic