The best time to check for tubal blockage is recommended to be 3-7 days after menstrual cleansing. Before the test, we need to improve the routine leukorrhea and blood tests, and only if the results are normal, can we perform the tubal blockage test. Blocked fallopian tubes are more common in gynecology and are one of the causes of female infertility. There are two common clinical tests, namely tubal lavage and tubal imaging, which are recommended to be performed 3-7 days after menstruation. Tubal lysis is a procedure in which contrast is injected into the uterine cavity and the flow of contrast through the uterine cavity and fallopian tubes is observed under X-ray, which can clearly determine the shape of the uterine cavity as well as the degree and location of tubal blockage with a high accuracy rate. Patients with blocked fallopian tubes do not need to worry too much, the disease is not incurable, as long as it is found in time, detailed examination to clarify the specific causes, under the guidance of professional doctors targeted treatment, there is a possibility of healing.