子宫内膜组织生长在子宫腔面之上,随卵巢排卵、体内雌激素分泌的变化,周期性地剥落排出月经。如果错位生长在子宫腔面以外的地方(多数种植在子宫肌层和卵巢这两个部位),临床称为子宫内膜异位症。患者月经失调,继发性痛经和急性腹痛,导致不孕。调查表明,已婚女性子宫内膜异位的不孕率为30％—40％,其原因与下列因素有关: 性交疼痛:由于子宫内膜异位盆腔内其他组织,或由于子宫极度 Endometrial tissue growth in the uterine cavity surface, with ovarian ovulation, estrogen secretion changes in the body, periodic exfoliation discharge menstruation. If the dislocation grows outside the uterine cavity (mostly in the myometrium and ovaries, these two sites), clinically called endometriosis. Patients with menstrual disorders, secondary dysmenorrhea and acute abdominal pain, leading to infertility. The survey showed that married women with endometriosis infertility rate of 30% -40%, the reasons for the following factors: pain in sexual intercourse: due to endometriosis other tissues in the pelvis, or due to extreme uterine