What are the signs of precancerous conditions of the cervix?

For precancerous conditions of cervical cancer, we need to pay special attention to changes in women's bodies. Precancerous cervical lesions may manifest as menstrual disorders, such as abnormally prolonged periods or increased menstrual bleeding, which could be related to tumors in the cervix. Meanwhile, bleeding outside the menstrual period is also an important warning sign, possibly caused by damage to cervical tumors. In addition, abnormal changes in vaginal discharge—such as blood-tinged secretions, unexplained mucus, or foul odor—may also indicate precancerous stages of cervical cancer. Sudden or unexplained anemia could likewise be one of the early signs of cervical cancer. When women experience these symptoms, they are advised to seek medical attention promptly and undergo professional examinations to confirm the condition, enabling early detection and timely treatment.