The following tests are required to confirm the diagnosis of pelvic inflammatory disease: 1. blood series, C-reactive protein or calcitoninogen. 2. vaginal and cervical secretions for bacterial culture. 3. gynecological examination for pelvic pressure pain, uterine pain, and pelvic masses. 4. ultrasound examination for pelvic fluid, congestive inflammatory sonographic changes around the uterus, and pelvic masses. 5. If necessary, tuberculin test should be done. The patient should have a good medical history for these conditions, whether there is a recent history of abortion, history of uterine cavity examination, history of diabetes, history of tuberculosis or autoimmune diseases. If you have pelvic inflammatory disease, you should go to the hospital in time for examination and treatment to avoid serious complications.