A small amount of bleeding from the cervix is found during an internal gynecological examination in two ways: 1. Bleeding from the cervix itself, which is mostly related to problems with the cervix itself, such as cervical erosion or polyps. Bleeding before the examination, found during the examination or caused by localized irritation during the examination.2. Bleeding inside the uterine cavity. This situation has nothing to do with the cervix itself, such as normal menstrual bleeding or bleeding caused by endocrine disorders, you can see the blood in the uterine cavity from the cervix during the examination. What is the exact cause, need to be combined with the usual vaginal discharge, menstruation, gynecological examination of the situation of comprehensive analysis. If the bleeding is from the cervix itself, colposcopy and cervical cytology should be considered to determine the cervical pathology.