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目的通过研究体外受精-胚胎移植(IVF-ICSI)受孕成功后早期绒毛膜促性腺激素和雌二醇及孕酮变化情况,从而得到植入后14天、21天妊娠早期的血清β-HCG、E2和PROG的数值范围及变化规律。方法对体外受精-胚胎移植(IVF-ICSI)受孕成功妊娠早期的妇女进行血清β-HCG、E2和PROG监测,找到其妊娠早期孕妇血清β-HCG、E2和PROG变化有一定规律性。结果体外受精-胚胎移植(IVF-ICSI)受孕成功后随着β-HCG的增高,E2和PROG也相应的增高。结论对血清β-HCG、E2和PROG的监测是预测体外受精-胚胎移植(IVF-ICSI)受孕成功妊娠结局的良好指标。
Objective To investigate the changes of early chorionic gonadotropin, estradiol and progesterone after in vitro fertilization-embryo transfer (IVF-ICSI), and to obtain the serum levels of β-HCG, E2 and PROG numerical range and variation. Methods Serum levels of β-HCG, E2 and PROG were measured in women with successful pregnancy in vitro fertilization-embryo transfer (IVF-ICSI). The changes of serum β-HCG, E2 and PROG in pregnant women with early pregnancy were found to have certain regularity. Results After in vitro fertilization-embryo transfer (IVF-ICSI) fertilization, the E2 and PROG increased with the increase of β-HCG. Conclusion The monitoring of serum β-HCG, E2 and PROG is a good predictor of successful pregnancy outcome in IVF-ICSI fertilization.