Cervical cancer is caused by women infected with human papilloma virus, which usually takes a long time to form and has no specific time, so there is no scientific basis for cervical cancer to form in one year. Causes: Generally, cervical cancer occurs in people with high risk factors who have family history or more sexual partners. It is caused by the infection of human papilloma virus. Under normal circumstances, after the infection of human papilloma virus, it takes a long time, at least five to ten years, before it will be gradually transformed into cervical cancer and other diseases, so there is no scientific basis for the formation of cervical cancer in one year. Preventive measures: For women of pregnancy age, it is recommended that they can receive cervical cancer vaccine if possible, which can play an effective preventive role; if the patient is infected with HPV, don’t worry too much, and consult the doctor in time for early treatment, so as to avoid evolving into cervical cancer. Patients are advised to undergo regular cervical cancer screening every year.