正常参考值：妊娠周数HCG（IU/L）0.2-1周5-501-2周50-5002-3周100-50003-4周500-100004-5周1000-500005-6周10000-1000006-8周15000-2000002-3月10000-100000下面是怀孕期间孕酮与HCG正常值的列表,请姐妹们注意单位统一.特别说明的是：mIU与mU是一样的,（MIU中间的I是国际单位的意思）.1u/ml=1000mu/ml=1000mIU/ml孕酮（P）测定时间标本旧制单位正常值旧→新系数法定单位正常值新→旧系数卵泡期血0.2~0.6ng/ml3.180.6~1.9nmol/L0.3145黄体期血6.5~32.2ng/ml3.1820.7~102.4nmol/L0.3145孕7周血24.5±7.6ng/ml3.1276.4±23.7nmol/L0.32孕8周血28.6±7.9ng/ml3.1276.4±23.7nmol/L0.32卵泡期血24.5±7.6ng/ml3.1289.2±24.6nmol/L0.32孕9~12周血38.0±13.0ng/ml3.12118.6±40.6nmol/L0.32孕13~16周血45.5±14.0ng/ml3.12142.0±43.7nmol/L0.32孕17~20周血63.3±14.0ng/ml3.12197.5±43.7nmol/L0.32孕21~24周血110.9±35.7ng/ml3.12346.0±111.4nmol/L0.32孕25~34周血165.3±35.7ng/ml3.12514.8±111.4nmol/L0.32孕35周血202.0±47.0ng/ml3.12630.2±146.6nmol/L0.32绝经期血5.0mU/ml1>5.0U/L1孕30天血>100mU/ml1>100U/L1孕40天血>2000mU/ml1>2000U/L1孕10周血50~100U/ml150~100kU/L1孕14周血10~20U/ml110~20kU/L1滋养细胞疾病血>100U/ml1>100kU/L1

孕9~12周血38.0±13.0ng/ml或118.6±40.6nmol/L0.32