The sudden leucorrhea is mainly to observe whether the leucorrhea has yellowing or odor and itching, most of which is based on viral or bacterial or fungal infections before the leucorrhea increases. Then it is necessary to exclude whether there is ovulation, because near the time of ovulation, by the hormonal changes in the body will also lead to an increase in the amount of leucorrhea. But mainly in the case of transparent-based leucorrhea, it is advisable to do a routine examination of the leucorrhea to rule out any infection, and then you can treat it with vaginal medication. You should also pay attention to the cleanliness of your vulva, wash your underwear every day and change it often to keep it dry and clean, and then go to the hospital regularly for a white belt review.