Vaginal bleeding during coitus, known as contact bleeding, should be highly emphasized as an early manifestation of cervical cancer. You should go to the hospital as early as possible for examination to find out the specific site of bleeding and exclude cervical polyps, vaginal polyps and other causes of bleeding during intercourse. It is recommended to do cervical cancer screening, which can understand whether the cervical epithelium has already existed lesions, whether there is high-risk HPV infection, if there are lesions, further examination is needed, and ultimately, colposcopy should be carried out to take a cervical biopsy, and then sent to the pathology laboratory, so that pathological diagnosis will prevail. If the results of the pathology examination is normal, regular review is enough, if the pathology examination is abnormal, according to the abnormal results, and then give the appropriate treatment.