The main reason for not having intercourse for 5-7 days is that cervical cancer test uses scraping to remove cells from the cervix, and this operation may have different clinical manifestations depending on the degree of the cervix, for example, if the cervical erosion is heavy or accompanied by cervical polyps, there will be different degrees of vaginal bleeding during cervical cancer test. Having sex while having vaginal bleeding will greatly increase the chance of infection and cause harm to the body and the cervix. Therefore, the bleeding caused by this operation will stop naturally 5-7 days after the cervical cancer examination, and the bleeding area will be repaired naturally, and the chance of infection will be minimized if you have sex after 7 days.