A lot of leukorrhea during the follicular phase is normal if the color is normal white. Normal leukorrhea is slightly fishy or odorless, and as for the color and amount, it is closely related to the menstrual cycle. If the menstruation just clean, until before ovulation, the color is milky white, thin paste, the amount is relatively small, to ovulation will become white, transparent egg white, the degree of drawing is very long, can be as long as 10cm, and the amount is large, this is because of the influence of estrogen. After ovulation, the leucorrhea will be white, thick and medium in volume. If the leucorrhea is yellow or accompanied by vulvar itching, it may be inflammatory and needs to go to the hospital for routine leucorrhea examination for symptomatic treatment.