The recovery of the uterus after curettage can take up to one month at the earliest and generally takes about three months. The damage to the endometrium during curettage is very obvious and the function of the ovaries is affected to varying degrees during the procedure. After the operation, with the gradual recovery of ovarian endocrine function, the endometrium starts to gradually proliferate and repair under the action of estrogen, and the recovery of ovarian endocrine function takes about 25 days after the curettage, while the recovery of endometrium takes longer. The first menstrual flow after curettage means the basic recovery of the uterus and ovaries, and the full recovery takes three months. In between, you should take care of contraceptive measures to prevent unwanted pregnancy, avoid sexual intercourse for a short period of time, and refrain from intravaginal douching and drugging.