The white vaginal fluid flow can be seen in: 1, physiological leucorrhea, such as periovulatory period, when the leucorrhea is increased, mostly seen in the white vaginal fluid flow out. 2, also seen in the vaginal inflammation caused by, if it is physiological increase, generally manifested as increased leucorrhea, no odor, no vulvar itching, and the discharge is stretched, consider with the body estrogen levels rise, the general situation does not need to make If there is an increase in leucorrhea, discharge from the vagina, accompanied by vulvar itching, odor and pain in the vulva, this situation is considered to have vaginal inflammation, especially if the combined discharge is viscous and yellow, bean curd-like or curd-like leucorrhea, you need to go to the hospital for laboratory tests of the discharge and decide on the next step of treatment according to the examination of the discharge.