Cervical biopsy 7 days still bleeding may be mainly caused by small vessel rupture, local tissue bleeding, cervical tumor, infection, etc., as follows: 1, small vessel rupture, local tissue bleeding: biopsy instruments damage the mucosa, exposing blood vessels, causing small vessel damage rupture, local tissue bleeding, resulting in biopsy 7 days still bleeding. Less bleeding can be temporarily observed, more bleeding, bright red color, need to promptly consult a doctor for hemostatic treatment; 2, infection: wound infection after biopsy, abnormal discharge, foul smell, fever, and even bleeding and other symptoms, oral cephalosporin antibiotics for anti-infection treatment; 3, cervical tumor: tumor caused by tissue destruction, stimulation of tumor after biopsy, may aggravate bleeding, bleeding should be promptly consulted for The bleeding should be treated promptly to stop the bleeding and clarify the tumor condition, and if necessary, surgical excision treatment. After cervical biopsy, you should pay attention to rest, strengthen nutrition, avoid spicy and stimulating diet, and avoid sexual life. If abnormal bleeding occurs, you should seek medical attention to clarify the cause of bleeding and treat the cause.