There are two main types of vaginal discharge in early pregnancy: the first one, normal vaginal discharge. After pregnancy, the patient’s progesterone and estrogen levels rise, while the patient’s entire uterus enlarges and the pelvic cavity becomes engorged with blood. Therefore, the secretion glands of the female reproductive tract will be more vigorous and the patient will experience an increase in vaginal discharge after pregnancy. However, this increased discharge is limited to an increased amount, the color and odor of the leukorrhea are normal, and the patient does not have localized redness or swelling. If the leukorrhea is excessive, it may stimulate local itching and discomfort. It is only necessary to perform local cleaning and change underwear regularly, and no special treatment is needed. The second type, mainly considered to be abnormal secretions. The patient not only has an increase in the amount of discharge, accompanied by abnormal color and odor, but also has local redness, swelling, itching and discomfort. The main consideration is inflammatory disease, and the type of inflammation needs to be determined by gynecological internal examination and white belt test for symptomatic treatment.