After hysteroscopic curettage is not afraid of the wind, but can not blow over the wind and long time in the outdoor cold wind, its due to the decrease in resistance after curettage, very easy to wind evil into the body, resulting in slow recovery after surgery. The following are the precautions to take after hysteroscopy: 1. Forbid tub bath and sex for one month, premature sex and tub bath are prone to bacterial infection, leading to endometritis, pelvic inflammatory disease, cervicitis, etc. 2. Pay attention to rest, avoid heavy physical activity, excessive force is likely to affect the uterus contraction, a lot of bleeding. 3. 4.Pay attention to vulva hygiene and change sanitary napkins regularly. 5.Go to hospital for regular review after surgery.