Tubal examination is performed 3-7 days after the menstrual period is cleared, abstain from sexual intercourse before the tubal examination, and also perform routine leukorrhea examination to find out whether there is any vaginal inflammation. Tubal examination includes tubal lysis, tubalography or hysteroscopic tubal insertion and lysis surgery. Women can choose the tubal test according to the doctor’s suggestion or on their own. The main purpose of the tubal test is to know the smoothness of the tubes in order to prepare for pregnancy. If you choose tubal imaging to be routinely pushed into the contrast medium, you can make a film to observe the smoothness of the fallopian tubes, which is relatively clearer and more intuitive. Most of the tubal fluids surgery is to rely on the doctor’s intuitive feeling, sometimes there may be errors, so women can choose to carry out tubal imaging to check the fallopian tubes, relatively better.