1. Notes 1. You need to register for the imaging intervention clinic to have a painless tubal imaging. 2. The hysterosalpingogram is a self-pay item and costs about one thousand dollars. 3.Outpatient clinic and surgery will be performed except for legal holidays. 1. Don’t have intercourse after menstruation, see the clinic on the 2nd-3rd day after menstruation, have normal results of routine white belt test (results can be seen immediately), have a body temperature <37.5 degrees Celsius, have no cold or respiratory disease, and have no recent symptoms such as lower abdominal pain. 2.HSG is usually booked to be done on the 3rd-7th day after menstrual cleansing (before ovulation). 3, HSG procedure usually takes about 5 minutes, and the procedure is not painful, with only a slight sensation of abdominal distension, back pain and fever. Therefore, no anesthetic injection is needed either. 4. Precautions after HSG: (1) Prohibit intercourse and tub bathing for 2 weeks after surgery. (2) Take oral antibiotics for 3-5 days. (3)There may be a small amount of vaginal bleeding after the operation, usually not more than the amount of menstruation, for no more than 7 days. (4) Pick up your own report from the self-service printer in the outpatient radiology department after 1 working day. (5) The fastest - after hysterosalpingography, if the fallopian tubes show patency, you can try for pregnancy in the next menstrual cycle. (6) If you find that you are successful in trying to conceive (trying to conceive during ovulation improves the success rate of conception), go to the hospital as early as possible to check to rule out ectopic pregnancy. In case of ectopic pregnancy, the earlier it is found, the better the treatment effect will be and minimize the impact of ectopic pregnancy on the fallopian tubes. (7) Bilateral tubal patency is only one part of successful pregnancy. If there is irregular menstruation, poor ovulation, endocrine problems, poor sperm quality, etc. or other problems, you need to see the appropriate gynecological clinic or endocrine clinic, etc.