After the tubal imaging, you need to pay attention to observe the body changes, reduce the chance of infection, and do a good job of contraceptive measures. 1. Observe body changes: Tubal imaging is an invasive test, there may be a small amount of vaginal bleeding after the end of the imaging, usually lasts for 3~5 days. Observe the larger amount of bleeding, longer bleeding time should be considered abnormal, and should go back to the hospital for review. 2. Reduce the chance of infection: after the tubal imaging to prevent infection, avoid having sex with men, avoiding tub baths, avoiding swimming for a month, so as not to induce intrauterine infections after the invasion of germs. 3. Do a good job of contraceptive measures: Tubal imaging test requires the use of contrast media, before and after the imaging X-ray to observe the condition, X-rays may have an impact on the growth and development of the fetus, in order to minimize the impact of contraception for one month after the tubal imaging before considering pregnancy. It is recommended to consult a doctor at the hospital after the tubal imaging to understand the specific precautions.