Gynecological self-examination can be carried out by observing the color and character of leukorrhea, vaginal bleeding, vulvar itching, pain in the lower abdomen, etc. Due to the special physiological structure of the female reproductive organs, it is not possible to use instruments to check on your own. 1. Observe the leukorrhea: normal female leukorrhea is white and thin paste or egg white, viscous and small amount, no fishy odor. Inflammatory diseases of the reproductive tract, such as vaginitis and acute cervicitis, or when cancer occurs, the amount of leucorrhoea will increase significantly and there will be a change in its character. 2. Vaginal bleeding: If there are abnormalities such as menstrual disorders, increased menstrual flow, prolonged menstrual period, irregular vaginal bleeding, postmenopausal vaginal bleeding, contact bleeding, etc., it suggests the existence of gynecological diseases. 3. Vulvar itching: Vulvar itching is a common symptom among gynecological patients, which is mostly caused by different lesions of the vulva, and can also occur in people with normal vulva. When the itching is severe, it will affect the life and work. 4. Lower abdominal pain: lower abdominal pain is also a common symptom of gynecological diseases. Depending on the nature of the pain, the location, and the accompanying symptoms suggest different gynecological diseases. When some of these symptoms occur, you need to go to the hospital and let the doctor conduct relevant examinations.