If the cervix examination found that there is squamous epithelium does not matter, because the surface of the cervix itself is covered with a complex layer of squamous epithelium, relatively thick, has the ability to resist infection, so do not be nervous. If the cervix itself has erosion, the surface of the cervix is covered with columnar epithelium, columnar epithelium is relatively thin compared to squamous epithelium, so there are more chances of infection. In this case, especially pay attention to sexual life and menstruation hygiene, to avoid pathogenic bacteria infection and cause cervical local acute inflammation or chronic inflammation. It is recommended that married women or women with a history of sexual intercourse should have cervical cancer screening once a year, mainly to find out whether the cervical epithelium is diseased and whether there are high-risk HPV infections, so that timely treatment can be given.