Ultrasound tubography can see clearly which part of the tube is not open, and it needs to be operated by a professional doctor. Ultrasound tubography is a method of checking whether the fallopian tube is smooth through ultrasound, which needs to be operated by a professional doctor. It can observe the flow and distribution of contrast medium in real time and display clear images, so that it can clearly understand which part of the fallopian tube is impassable, and it also has certain therapeutic effects during the process of tubography. Tubal imaging is usually performed 3 to 7 days after menstruation, before the operation, but also prohibit sexual intercourse for 3 days, the operation should pay attention to the catheter and the cervical os must be tightly attached to prevent the contrast agent outflow. When injecting the contrast medium, you should also pay attention to not too much force to avoid damage to the fallopian tube. After the contrast should follow the doctor’s instructions to give metronidazole and other antibiotics to prevent infection treatment, and to prohibit tub baths and sexual life for 2 weeks.