Obstruction of fallopian tube has great influence on female conception. To a certain extent, it can induce women of infertility. In infertility clinic, infertility of patients account for about 40% to 50% is tubal blockage. The chinese medicine clinic of expert introduces four levels of fallopian tube according to degree of tubal obstruction. Level one: open but a bit obstruction. The cause is the debris, exfoliated cells or blood clots in the tube. Or the fallopian tube is too thin and curved, or the fallopian tube, pelvic wall and adjacent organs adhere togather, which pulls the fallopian tube. Grade two: obstruction. In this case, the fallopian tube is slightly damaged, but most of them are normal. Laparoscopy or hysteroscopy or laparoscopy are usually recommended for tubal dredging. Level three: totally obstuction. Fallopian tube damage is more serious. This is mostly caused by patients delay treatment or tubal tuberculosis infection. Because fallopian tube form scar, contracture, stiffness, and its function changes irreversibly, even if it is successful dredging, it is difficult to conceive naturally, if necessary, patients can consult a test-tube baby or artificial fertilization. Grade four: obstruction and accumulation of water. Hydrops in the fallopian tube is mostly caused by obstruction of the fallopian tube umbrella ends. The obstruction of the fallopian tube umbrella is caused by infection of the fallopian tube caused by pathogen infection. Due to bacterial infection, the infiltration of white blood cells results in endometrial swelling, interstitial edema, exudation, and epithelial exfoliation of the fallopian tube mucosa. Because of the proliferation of surrounding fibrous tissue wrapping and granulation tissue of the organization of mucosa adhesion or umbrella end adhesion, resulting in tubal obstruction. the umbrella end adhesion forms umbrella end obstruction. Because the degree of fallopian tube blockage is different, The treatment are also different. as long as patients master the correct treatment principle, they are hope for cure it. In addition, there are many factors affecting women's pregnancy. many gynecological diseases are not treat timely will lead to infertility, so female friends must pay attention to their health, must not ignore this question.