Vaginal bleeding occurs after sexual life. This is abnormal. You must go to the hospital as soon as possible for examination, because sexual life bleeding is contact with sexual bleeding. This situation may be cervicitis, cervical polyps, cervical cancer, or cervical cancer. You must go to the hospital immediately to do vaginal examination and cervical cancer. If there is a pre cervical lesion, determine the next treatment method based on the test results. If you see polyps in the cervix, you can remove cervical polyps and do pathological examination. If it is caused by cervical inflammation, it is necessary to apply anti inflammatory drugs, so it is abnormal for vaginal bleeding.