子宫内膜异位症(EM)是育龄期妇女的常见疾病之一,其在育龄期妇女中的发病率约为10%[1]。50%患者有明显的痛经,30%患者合并不孕症,严重地影响育龄期妇女的健康和生活质量。1资料与方法1.1一般资料2005年12月至2013年12月按美国生育学会修订的内异症分期标准(r-AFS),选取Ⅲ~Ⅳ期EM合并不孕患者共94例。年龄23~39岁,平 Endometriosis (EM) is one of the common diseases in women of childbearing age, and its incidence in women of childbearing age is about 10% [1]. 50% of patients have significant dysmenorrhea, 30% of patients with infertility, seriously affecting the health and quality of life of women of childbearing age. 1 Materials and Methods 1.1 General Information December 2005 to December 2013 according to the American Fertility Society revised endometriosis staging criteria (r-AFS), select Ⅲ ~ Ⅳ EM combined infertility patients a total of 94 cases. Age 23 to 39 years old, flat