子宫内膜异位症(内异症)是一种妇科常见病,不孕是其主要临床表现之一。内异症不孕是多因素共同作用的结果。目前认为,内异症不孕的发生与盆腔内环境的改变密切相关,腹腔液中的多种细胞因子和自由基可能参与其中。另外,异常的表观遗传调控可能与内异症不孕的发生有关。 Endometriosis (endometriosis) is a common gynecological disease, infertility is one of its main clinical manifestations. Endometriosis infertility is the result of many factors together. At present, the occurrence of endometriosis infertility is closely related to changes in the pelvic environment, a variety of cytokines and free radicals in the peritoneal fluid may be involved. In addition, abnormal epigenetic regulation may be related to the occurrence of endometriosis infertility.