Conclusions:Insulin resistance also lies in the endometrium of PCOS with normal OGTT(Oral Glucose Tolerance Test).This possibly is the reason of the low rate of pregnant and high rate of abortion.

• 结论：糖耐量试验正常的PCOS患者子宫内膜可能依然存在胰岛素抵抗现象，这种子宫内膜的胰岛素抵抗可能影响子宫内膜发育，因此，可能是PCOS妊娠率低及受孕后流产率高的原因之一。