One of the typical symptoms of cervical cancer is irregular vaginal bleeding, which is actually caused by ulceration of the cervical lesion. There is no fixed answer for the duration of bleeding and it depends on various factors such as individual’s physical condition and severity of the disease. In some women, cervical cancer bleeding may last for 3-10 days, while in severe cases, the bleeding may continue in small amounts for months. At present, cervical cancer is one of the more prevalent malignant tumors in women, with a very high degree of malignancy. However, it is also the only malignant tumor that can be diagnosed in advance, which can be detected through liquid-based cytology test, commonly known as cervical cancer screening. If cervical cancer screening reveals malignant cells in the cervix, further biopsy is needed to determine the exact location of the lesion and then cervical conization or total hysterectomy can effectively prevent malignant cells from spreading, thus inhibiting or completely curing cervical cancer. In daily life, we should pay more attention to personal hygiene, especially not to have abortion for many times, so as to minimize the damage to the cervix. If you have contact bleeding during sex or unexplained vaginal bleeding, you should pay attention to it and go to the hospital for cervical examination, such as electronic colposcopy, cervical cancer screening, HPV typing test, etc. If there is a cervical lesion, you should treat it as soon as possible.