卵泡期血液0.20.60.61.9黄体期血液6.532.220.7102.4孕7周血液24.5±7.676.423.7孕8周血液28.67.976.423.7卵泡期血液24.57.689.224.6孕912周血液38.013.0118.640.6孕13到16周血液45.514.014243.7孕1720周血液63.314.0197.543.7孕21到24周血液110.935.7346.0111.4孕2534周血液165.335.7514.8111.4孕35周血液202.047.0630146.6绝经期血液<1.0<3.2孕1336周羊水55ng/ml171.6nmol/l足月妊娠羊水26ng/ml81.1nmol/l一般非孕妇女血HCG<100IU/L