Women will have leukorrhea when they are pregnant. After pregnancy, the hormone level of pregnant women changes, the blood movement in the perineum is richer, and the tissues in the perineum are thickened, which will easily lead to an increase in leukorrhea, and a decrease in the resistance during pregnancy will also lead to an increase in leukorrhea. During pregnancy many pregnant women feel that the amount of leukorrhea is more than before, and they are prone to vaginal itching and yellowing of the leukorrhea, which can be easily infected with mycosis vaginalis. During pregnancy, we should pay attention to personal hygiene, usually pay attention to the appropriate cleaning of the vulva, underwear do not wear too tight, if the symptoms of leukorrhea, vulvar itching, you need to consult a doctor in time. During pregnancy if the condition requires, can be used under the guidance of the doctor to treat vaginal inflammation of drugs, usually will not affect the baby.