In addition to observing the symptoms, the following tests can be done to confirm the diagnosis of cervicitis in clinical practice. Intravaginal ultrasound can be used to diagnose endometrial diseases, cervical diseases, uterine fibroids, ovarian tumors and to check the development of embryos in early pregnancy; 4. Cervical cancer screening: early cervical liquid-based cytology and cervical HPV virology tests are used to effectively screen the patient’s cervix for cervical cancer.