Watery leucorrhea is not necessarily a fast approaching menstruation. The appearance of watery leucorrhea, need to be analyzed according to the situation, as follows: 1, to the period: in the body before the onset of menstruation hormonal changes will occur, due to the ovarian cyclical secretion of estrogen, progesterone, will change the nature of the leucorrhea, egg-white-like stretched leucorrhea, that is, watery leucorrhea, leucorrhea exudate than normal, but there will be no odor, vulvar itching and other symptoms, this phenomenon is physiological leucorrhea, generally This phenomenon is physiological leucorrhea and generally requires no special treatment; 2. Non-periodic: watery leucorrhea, if accompanied by odor or other symptoms, may be pathological leucorrhea due to disease, and the appearance of this pathological leucorrhea has nothing to do with menstrual flow. It is recommended to go to the hospital as soon as possible to improve the relevant examination, clear diagnosis and symptomatic treatment. For example, if watery leucorrhea is accompanied by vaginal itching, odor, redness and swelling, it is considered to be vaginal inflammation due to bacterial proliferation caused by the dysbiosis of the vaginal flora. In addition, pelvic inflammatory disease, fallopian tube tumor, vaginal cancer, cervical cancer or submucosal myoma can lead to watery leucorrhea, which should be distinguished. Women should closely observe the leucorrhea in their daily life and change their underwear regularly to avoid irritation to the vulva. If there are any abnormalities, you need to actively seek medical attention to identify the cause and give treatment.