After cervical cancer treatment
Follow-up after treatment, the pelvic radiotherapy effects nobody warns you about, vaginal dilators and sexual health, early menopause, and fertility after treatment.
4 min read · Part of Cancer Types
Written by The LifeAfterward editorial team from the sources listed at the end of this page.
Not individually reviewed by a clinician. This page is written from published clinical guidance, listed in full at the end, and is general information rather than medical advice — your own team knows your case. See our editorial standards.
Last checked against its sources · Last updated · Next check due
In short
- Follow-up is mainly clinical examination, most frequent in the first two to three years when recurrence is most likely.
- Pelvic radiotherapy has predictable long-term effects on the vagina, bowel and bladder — all of which have treatment, and all of which are under-reported because people are embarrassed.
- Vaginal dilators are standard aftercare, not an optional extra, and using them affects both examinations and sex.
- Many people are treated young, so early menopause, fertility and sexual health are central rather than peripheral.
What this means
Cervical cancer is often treated in people in their thirties and forties, and the treatment affects the parts of life that are hardest to raise in a ten-minute clinic. Almost everything on this page is treatable — the barrier is that it rarely gets mentioned unless the patient raises it first.
Follow-up
- Clinical review with examination, typically every three to six months for the first two to three years, then less often, commonly to five years.
- What tests are used varies: some services take vault samples or HPV tests after surgery, others rely on examination, and imaging is used where indicated rather than routinely.
- After radiotherapy, examination can be uncomfortable — say so. It is manageable with time, position, lubricant and dilator use beforehand.
- Report symptoms between appointments: bleeding after sex or between periods, persistent pelvic or back pain, leg swelling, or a change in bowel or bladder habit.
Pelvic radiotherapy: the effects to expect
- Vaginal narrowing and dryness
- Radiotherapy causes tissue to shorten and tighten over months. Regular dilator use, moisturisers and lubricants keep it usable and comfortable, and make follow-up examinations possible.
- Bowel changes
- Urgency, frequency, bleeding or mucus, sometimes appearing months or years later. This is treatable — bile acid malabsorption and radiation proctitis both have specific treatments. Report it rather than assuming it is permanent.
- Bladder changes
- Urgency, frequency or recurrent infections. Pelvic floor physiotherapy and urology review both help.
- Lymphoedema
- Swelling of a leg or the genital area after node surgery or radiotherapy. Early referral matters — see lymphoedema.
- Pelvic bone thinning
- Radiotherapy and early menopause both weaken bone; insufficiency fractures of the pelvis can cause pain months later. Ask about bone density.
- Early menopause
- Usually immediate if the ovaries were removed or irradiated. See menopause caused by treatment — and ask about HRT, which is often appropriate here.
Dilators and sex
- Dilators are recommended after pelvic radiotherapy to keep the vagina open and comfortable. Ask for instruction from a specialist nurse rather than working it out from a leaflet.
- There is no consensus on an exact schedule, and long-term regular use is generally advised — ask your service what they recommend.
- Use plenty of lubricant, take it slowly, and stop if there is pain — see sex and intimacy after cancer.
- Vaginal moisturisers used regularly are different from lubricant used for sex; most people need both.
- Ask about vaginal oestrogen, which is often appropriate and makes a substantial difference.
- Psychosexual therapy is available through many cancer services and is worth asking for if sex has become something you avoid.
Fertility, family and screening
- If you had fertility-sparing surgery, ask specifically about trying to conceive, timing and pregnancy care, which needs specialist input.
- If fertility has been lost, that is a genuine bereavement and support exists for it — see fertility after treatment.
- Ask whether you still need cervical screening; it depends entirely on what surgery you had, and people are frequently left unsure.
- HPV vaccination is about prevention rather than treatment, but is worth asking about for others in the family.
What to ask your healthcare team
- What does my follow-up involve, what tests, and for how long?
- How should I be using dilators, and can someone show me?
- Can I use vaginal oestrogen or moisturisers?
- Can I take HRT, and do I need bone density monitoring?
- Can I be referred for pelvic floor physiotherapy or psychosexual support?
- Do I still need cervical screening after the surgery I had?
- What symptoms should make me contact you between appointments?
Save questions to My Journey so you have them in the room, or use a ready-made list.
When to seek medical advice
Contact your healthcare team if you have:
- Vaginal bleeding — after sex, between periods, or any bleeding after menopause.
- Persistent pelvic, hip or back pain.
- New leg or genital swelling.
- Bowel or bladder changes, including bleeding, urgency or recurrent infections.
- Painful sex, or difficulty using dilators.
Get emergency help the same day if you have:
- Heavy vaginal bleeding that does not stop.
- Back pain with leg weakness, numbness or bladder or bowel changes.
- A hot, swollen, painful leg, or sudden breathlessness.
If you are worried and unsure, contact your team anyway — they would far rather hear from you unnecessarily than late. What to do in an emergency.
Common questions
How long do I need to use vaginal dilators after radiotherapy?
There is no single agreed schedule, and long-term regular use is generally advised because radiotherapy causes tissue to tighten over months and years. Ask your own service for their recommendation and for practical instruction — using them properly also makes follow-up examinations far easier.
Do I still need cervical screening after treatment for cervical cancer?
It depends on what surgery you had and on your follow-up plan — some people continue vault sampling, others do not need screening at all. This is a question people are commonly left unsure about, so ask your team directly and get the answer in writing.
Sources
This page was written from the guidance below and checked against it on . Links are re-checked at each review — see our editorial standards.
- ASCO (Cancer.Net). Survivorship
- National Comprehensive Cancer Network. NCCN Guidelines for Patients
- National Cancer Institute (US). Late effects of cancer treatment
- Journal of Clinical Oncology (2018). Interventions to Address Sexual Problems in People with Cancer: ASCO Clinical Practice Guideline
- Macmillan Cancer Support. Lymphoedema