Early stage cervical cancer often has no obvious symptoms and signs, and patients are often easily missed and misdiagnosed because of the normal appearance of the cervix. As the disease changes, it often manifests as the following two conditions: 1) vaginal bleeding and 2) vaginal discharge. 1. Vaginal bleeding is most commonly contact bleeding, that is, bleeding after intercourse or vaginal bleeding after gynecological examination; it can also manifest as irregular vaginal bleeding, prolonged menstruation or increased menstrual flow. Older patients often show irregular vaginal bleeding after menopause. The amount of bleeding varies according to the size of the lesion and the invasion of interstitial blood vessels, with more bleeding if large blood vessels are eroded. Generally, exophytic type of cancer bleeds earlier and in larger amount, while endophytic type of cancer bleeds later.2. Vaginal discharge, most patients have white or bloody, thin watery or rice slop-like vaginal discharge with fishy odor.