Since leukorrhea is a thin liquid, it is normal for part of it to flow out on its own. As a woman, you should observe the amount of leukorrhea, the color of the leukorrhea and the nature of the leukorrhea, if the leukorrhea changes in color, yellow or blood are abnormal phenomena, you should go to the hospital in time to give a checkup and do the appropriate laboratory tests, and according to the results of the treatment. The nature of the leukorrhea should also be observed. For example, leukorrhea like tofu dregs or yellow foamy leukorrhea is mainly caused by pathogenic bacterial infections, and should be examined by the hospital in a timely manner. If there is an odor in the leukorrhea, it is often due to vaginal inflammation, cervical cancer or endometrial cancer, so it is important to go to the hospital as soon as possible for examination.