Fasting is not usually required for checking pelvic inflammatory disease, and patients are advised to consult their doctors before the examination. Patients with pelvic inflammatory disease usually need to undergo a gynecological physical examination to understand the basic condition of the pelvis and secretions. After that, some blood tests and bacterial culture of vaginal secretion will be conducted to clarify whether there is infection and the presence of pathogenic bacteria. Some imaging tests such as ultrasound and color ultrasound will also be performed. In the case of acute and severe pelvic inflammatory disease, transvaginal ultrasonography will be performed to detect thickening of the fallopian tubes, accumulation of fluid in the lumen of the tubes, or free fluid in the pelvis. Color ultrasound examination can reflect the degree of tubal congestion by measuring the blood flow, thus improving the sensitivity of the diagnosis of early pelvic inflammatory disease. These are some of the common tests for pelvic inflammatory disease patients, generally do not need to be performed on an empty stomach, if necessary, the doctor will also be informed in advance, according to the doctor’s instructions for the appropriate preparation can be.