Tubal ultrasonography generally has a slight swelling and pain, but when the fallopian tube is not clear there will be obvious pain. Tubal ultrasonography is an examination method to check the morphology of the uterine cavity and to know whether the fallopian tube is open or not, it needs to be operated by a professional physician, and contraindications such as acute reproductive tract infection should be ruled out, sexual intercourse should be prohibited for 3 days before the operation, and it should be carried out in 3-7 days after menstruation is cleared. During the operation, when the fallopian tube is open, the examinee will only feel a slight swelling and pain in the lower abdomen, but if the fallopian tube is not open, there will be more obvious pain. During the tubal ultrasonography, care should be taken to be gentle, and asepsis should be strictly enforced. The urethra must be placed tightly against the cervical os to allow the contrast agent to flow into the vagina. After the imaging can follow the doctor’s instructions to give metronidazole and other antibiotics to prevent infection treatment, but also prohibit sexual life and pelvic bath for 2 weeks.