Precautions after tubal intervention are as follows: 1, routine static antibiotic penicillin metronidazole, etc. for 3 days, and then switch to oral antibiotics for 3 days to prevent infection; 2, 2-3 days after the operation and 2 months after the menstrual period is clean when not having sex 3-5 days, each line 1 uterine cavity lubrication to consolidate the efficacy of the treatment; 3, prohibit sexual life and pelvic bathing for 2 weeks after the operation; 4, the diet should be light, don’t eat seafood, too greasy and other hairy food, to prevent post-operation Infection; 5, after the operation, pay attention to rest, ensure sufficient sleep, avoid strenuous exercise and avoid abdominal collision. 6, regular review after the operation, if any discomfort, please consult the doctor at any time.