Hysteroscopic surgery to clear the uterine cavity damage to the uterine cavity is relatively large may affect the pregnancy, the impact on the uterine cavity is relatively small may not affect the pregnancy. Hysteroscope is an optical instrument, used to do uterine cavity observation, diagnosis, treatment and other roles. Hysteroscopic surgery to clear the uterus may damage the uterine lining, after surgery, the body in all aspects of conditioning recovery is better, generally does not affect pregnancy. Repeated cleaning of the uterus during hysteroscopic surgery to clear the uterus may damage the uterine lining, thinning the uterine lining or producing intrauterine adhesions, which may affect the implantation of fertilized eggs, which will have an impact on pregnancy and increase the chances of difficulty in getting pregnant. After hysteroscopic surgery, women should pay more attention to rest, first conditioning and recovery of the body, whether it will have an impact on pregnancy, to be comprehensive in all aspects of the body to determine the examination. It is recommended that patients under the guidance of professional obstetricians and gynecologists for standardized diagnosis and treatment.