It is characterized by hyperandrogenism and chronic anovulation infertility .
以高雄激素血症及慢性不排卵性不孕为其临床特征。
Indistinctness appearance of the oestrus or appearance oestrus but anovulation .
发情的外表不明显或外表征象发情但不排卵。
Conclusions endometrial thickness , patterns and parameters of uterine artery blood flow detected by tv-cdfi can be used as an index of endometrial receptivity , and traditional chinese medicine for tonifying kidney can improve the endometrial receptivity in the anovulation cycles induced by hmg .
