Relationship between endometrial receptivity and infertility in endometriosis

Endometriosis is frequently associated with infertility. It is believed that the impairment of endometrial receptivity may be one of the mechanisms involved in this condition. Endometriosis results in infertility by affecting the quality of the embryo and decreasing the endometrium tolerance. Among patients with endometriosis and infertility, a large number of clinical applications found that even if the embryo quality was good, the embryo's planting rate was still low, however, in the case of good endometrial receptivity, abnormal embryos have possible bed success. This paper mainly reviews the endometrium receptivity in patients with endometriosis and the correlation between the regulation factors of endometrial receptivity and infertility, with a view to improving the clinical pregnancy rate. Key words: Endometrium receptivity; Endometriosis; Infertility; Review