White discharge from the nipples in the fifth month of pregnancy is a normal sign. During pregnancy, the placenta secretes estrogen, which leads to milk secretion, and the white discharge appears, which is the milk secreted by the breast and does not need special treatment. Usually try to pay attention to hygiene, pay attention to washing and keep the area dry and clean. During this period, it will also show granular bulging of the nipple, which is a Montserrat nodule, and is related to endocrine secretion. The nipple will be enlarged, the areola will be enlarged, and the areola and nipple will show deepening symptoms. On the surface of the breast, symptoms of dilated veins and a slight swelling or tingling sensation in the breast are normal.