If you are pregnant and have increased vaginal secretions, it is recommended that you wash your vulva twice a day with water and wear loose cotton underwear. Because after pregnancy, estrogen increases thousands of times, which increases cervical secretion and vaginal metabolism, making vaginal secretion increase, so the leukorrhea will also increase, which is a normal physiological phenomenon, as long as you keep the local cleanliness can be. However, if the following situations occur, it is recommended to go to the hospital for examination, for example, the leukorrhea is abundant, yellow in color, and there is bloody secretion, and accompanied by vulvar itching, which belongs to the pathological condition, must go to the hospital to check the leukorrhea routine first, and then according to the results before giving active medication to avoid causing intrauterine infections.