Please choose the correct ending to complete the given sentence: Health: [header] How to prevent cervical cancer [title] Get regular screenings. [step] Cervical cancer starts with the presence of hpv (human papillomavirus), which is the most common sexually transmitted infection. Virtually everyone has hpv at least once in their life, if not more; however, the infection most often shows no symptoms so most people are unaware of having it.

Ending1: Working with your doctor to develop a treatment plan for cervical cancer, especially in the early stages, helps to avoid a more serious complication. [substeps] Government health organizations recommend screening at least three multiple-day screenings per week, as well as annual tests as necessary. Ending2: That said, if you get a new outbreak every year or so, you should get regular screenings anyway. Unfortunately, in some cases, it can get quite serious, even if you're not contracting it. Ending3: Hpv, over time, can lead to precancerous chances in the sensitive cells around the cervix. This eventually poses the risk of developing into cervical cancer. Ending4: It is usually detected in the first week after the onset of the viral virus. [substeps] Most people need six or seven regular screenings per month.

Answer format: ending1/ending2/ending3/ending4