Having leucorrhea does not mean that menstruation is coming soon. Because of the increase in leucorrhea to consider two situations: first, physiological leucorrhea, in the middle of the menstrual period, before the menstrual period and after pregnancy, due to the increase in the level of estrogen and progesterone in the body, there will be physiological leucorrhea, the increase in this case is limited to the increase in the amount of leucorrhea, the color and smell of leucorrhea are normal, the patient’s vulva vagina is not locally red and congested. Second, increased leucorrhea should be considered inflammatory diseases or other diseases that lead to pathological leucorrhea, in which case the leucorrhea not only has an increased amount, but also has abnormal color and odor. The vulva, vagina, cervix or uterus have inflammatory congestive manifestations or other organic lesions, which need to be determined by gynecological internal examination, routine leukostasis examination, ultrasound and other corresponding examinations to determine the specific kind of lesion and identify the cause for the right treatment.