The vulva is still bleeding a little the day after the biopsy can be washed with water. After the biopsy of the vulva, pay attention to the cleanliness of the vulva, you can use water to wash. After cleaning, use a towel to dry the water stains, keep the vulva clean and dry, you can also apply some povidone-iodine to disinfect. But be careful not to take a basin bath to avoid wound infection. After the vulvar biopsy, you can strengthen the nutrition appropriately, pay attention to keep warm, avoid catching cold, and prohibit sexual intercourse before the wound heals. If the biopsy wound keeps bleeding, or there is infection, you need to seek medical treatment in time. After the results of the biopsy come out, inform the doctor in time, according to the results of the biopsy, to decide on further treatment options.