The short answer
Cervical cancer is staged from I to IV based on how far it has grown from the cervix into nearby tissue, the pelvis, or other parts of the body. Screening can help prevent cervical cancer or find it early, and the earlier it is found, the easier it is to treat.
Cervical cancer is staged from I to IV.
Stage I is confined to the cervix; stage IV has spread to distant sites.
Stages II and III involve spread beyond the cervix into the pelvis.
Screening can help prevent cervical cancer or find it early.
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The simple version
Cervical cancer is staged using the FIGO system (from the International Federation of Gynecology and Obstetrics), from I to IV. The stage tells how far cancer has grown from the cervix. Screening can help prevent cervical cancer or find it early, and the earlier it is found, the easier it is to treat.
What the stages mean
- Stage I — cancer is confined to the cervix.
- Stage II — cancer has grown beyond the cervix. It may reach the upper two-thirds of the vagina, or tissue around the uterus.
- Stage III — cancer has reached the lower third of the vagina or the pelvic wall. It may cause kidney problems. It may involve nearby lymph nodes.
- Stage IV — cancer has spread beyond the pelvis, or to the lining of the bladder or rectum, or to other parts of the body.
How the stage is determined
Your care team uses a physical exam and imaging tests to find out how far the cancer has grown. These can include PET-CT, MRI, or CT scans.
Screening can help prevent cervical cancer or find it early
The HPV test and the Pap test can help prevent cervical cancer or find it early. The Pap test finds precancers, which are cell changes on the cervix that might become cancer if they are not treated. Precancer usually does not cause pain or other symptoms, so screening matters. The earlier cervical cancer is found, the easier it is to treat.
Why the stage matters
Your care team considers the stage of the cancer, your overall health, and your preferences when planning treatment. Treatment may include surgery, radiation therapy, chemotherapy, targeted therapy, or immunotherapy, and sometimes more than one type. If you hope to have children, talk with your care team before treatment begins about what to expect. Stage is only one piece of the picture and cannot predict any one person's outcome. Your care team can explain what the stage means for you.
After treatment: watching for recurrence
NCI says that for cervical cancer, follow-up tests are usually done every 3 to 4 months for the first 2 years, followed by checkups every 6 months. Your care team will tell you what your own schedule is. Call your care team right away about any new bleeding, pain, or discharge rather than waiting for your next appointment.
What to ask your team
Ask what stage your cervical cancer is, and how doctors found out. Ask whether it has reached the pelvic wall, lymph nodes, or nearby organs. Ask how the stage shapes your treatment options. Ask what follow-up will look like once treatment ends.
Sources
Common questions
How is cervical cancer staged?
It uses stages I to IV, based on how far the cancer has grown: confined to the cervix (I), spread beyond the cervix but not to the pelvic wall (II), reached the pelvic wall or lower vagina (III), or spread beyond the pelvis, to the lining of the bladder or rectum, or to other parts of the body (IV).
How does screening help?
The HPV test and the Pap test can help prevent cervical cancer or find it early. The Pap test finds precancers, which are cell changes that might become cancer if not treated. The earlier cervical cancer is found, the easier it is to treat.
How is the stage determined?
Your care team uses a physical exam and imaging tests such as PET-CT, MRI, or CT to learn how far the cancer has grown.
Why does the stage matter?
Your care team considers the stage, your overall health, and your preferences when planning treatment. Ask your team what your stage means for you.
Questions to ask your doctor
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Last updated: 2026-10-16Next planned review: 2027-07-07
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Cancer Explained does not originate medical claims. Every page restates guidance already published by the National Cancer Institute, the CDC, the USPSTF and the FDA, in plain language, with the source cited so you can check the original yourself. AI does the translating and organizing; automated checks test claims, citations, clarity and safety before anything publishes, and this is translation and navigation, not clinical judgment. Nothing here is personal medical advice, and no page can account for your particular situation.
Editorial status: Source checked — This page was written with AI assistance and then compared with the sources listed on it, looking for statements those sources do not back up. That check is not a sentence-by-sentence record and can miss errors. It is not a medical review, and it does not confirm the page is complete or right for your situation.
Human medical review: not completed. Pages here are not signed off by a clinician before they publish. That is not an oversight we are quietly working around: we restate published guidance and cite it, so the authority belongs to the source rather than to us, and every page names where its claims come from — you can verify us instead of trusting us. Where a volunteer clinician has reviewed a page, their name and credentials appear on it; where no name appears, no clinician has checked it. We are glad to have reviewers and are recruiting them, and we do not hold pages back waiting for one. Use this site to understand your situation and to ask better questions of the people treating you.
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