Generally, you should not have intercourse before cervical polyp surgery, because intercourse may lead to infection and endometritis or endometriosis may occur before surgery. If you have intercourse before surgery, if ovulation occurs, it may also lead to pregnancy, and after pregnancy there will be abnormal changes in the body, which will affect the surgery and also the removal of cervical polyps. Therefore, three weeks before and two weeks after the surgery, it is best to avoid sexual intercourse. Normally, you should pay attention to personal hygiene, keep your pubic area clean and dry, and change your underwear and underwear in time. Most gynecological diseases and cervical polyps are caused by long-term inflammatory stimulation, so you must pay attention to the hygiene of sexual life in general, and it is best not to bring viruses or bacteria into the vagina.