You can have sex about 1 month after Focused Ultrasound for Vulvar Leukoplakia. You can go to the hospital for recheck after 1 month after Focused Ultrasound for Vulvar Leukoplakia. If the surgical site has healed after Focused Ultrasound for Vulvar Leukoplakia, you can start to have normal sexual life. After the operation, you should pay attention to rest, avoid fatigue, eat a light diet, do not eat spicy and stimulating food, try to wear loose, cotton, breathable underwear, you can use emollients to moisturize. Don’t have sex within 1 month after surgery, so as not to rub the vulva during sex and affect the healing. If blisters or ulcers appear on the treated area, you can use potassium permanganate sitz bath, or go to the hospital and use medication under the doctor’s guidance.