If you are pregnant and always secrete something down there, it usually refers to an increase in vaginal discharge, which has both physiological and pathological causes. If it is physiological, it does not need much intervention, but if it is pathological, it needs to be treated under the guidance of a doctor to prevent it from affecting the growth and development of the fetus. 1. Physiological: After pregnancy, the secretion of estrogen and progesterone increases, and under the effect of hormones, the phenomenon of increased vaginal discharge may occur. The normal vaginal discharge is milky or white, sticky and odorless, so there is no need to worry too much. 2. Pathological: If the discharge is increased, yellowish in color, smelly or accompanied by vulvar itching, it may be combined with gynecological inflammation, such as cervicitis and vaginitis. Vaginal examination and discharge testing are needed to clarify which type of vaginitis is present, and then targeted treatment, including vaginal medication and vulvar cleansing, should be carried out. It is important to avoid using drugs that are prohibited for pregnant women, and to avoid inserting vaginal medication to a depth of 2 knuckles. Since your body is weak after pregnancy, you should pay attention to the cleanliness of your vulva and change your underwear regularly. Pay attention to rest, eat a light diet, do not eat spicy and stimulating food. Any discomfort in the body should go to the hospital in time to avoid delaying the condition, which is detrimental to the growth and development of the fetus.