Endometrial Ablation: Recovery, Risks and Results

Endometrial ablation treats the womb lining to reduce heavy menstrual bleeding, but it is not a contraceptive or pregnancy plan. A clinician uses heat, cold, fluid or another energy method to damage the lining so it is less able to build up and bleed. The procedure is usually considered after assessment of the bleeding and its cause. It is not suitable during pregnancy, and pregnancy after ablation can be dangerous, so contraception and pregnancy intentions must be discussed.

Cramping, watery or blood-stained discharge, tiredness and nausea can occur for several days after treatment. Use the pain relief recommended by your team and follow advice about bathing, sex, tampons, driving, work and exercise. Arrange help for the first day if sedation or anaesthesia was used. Contact the provider for fever, severe or worsening pain, foul-smelling discharge, heavy bleeding, faintness or breathing difficulty.

No procedure is free from risk, and the likelihood depends on the method and your health. Recognised problems include infection, bleeding, anaesthetic reactions, fluid or heat injury, and accidental injury to the womb or nearby organs. Some bleeding may continue or return because ablation treats the lining rather than every underlying cause. Ask which complications are relevant to the device and technique your clinician proposes, and what symptoms need urgent review.

Ablation can make periods lighter, stop bleeding for some people or provide less benefit than hoped. Results may change as the womb and hormonal cycle change, and some people later need another treatment. It does not remove causes outside the lining, such as [Adenomyosis](/conditions/adenomyosis/). Learn more about the symptom being treated in [Heavy Periods](/symptoms/heavy-periods/), then agree what improvement would count as success for you.

A pregnancy test and examination of the womb may be needed before treatment. A [Hysteroscope](/technology/hysteroscope/) may be used to inspect the cavity or assess another problem. Ablation does not reliably prevent pregnancy, does not protect against sexually transmitted infections and is generally not chosen when future pregnancy is wanted. Contraception advice remains essential.

It may be discussed with someone who has troublesome heavy bleeding after causes such as pregnancy-related problems, structural abnormalities or cancer have been assessed. The clinician also considers anaemia, womb shape, contraception, medicines, fertility wishes and whether the bleeding comes from a condition that ablation may not address. It is usually for people who do not want a future pregnancy.

The team reviews the cause of bleeding, checks the womb and confirms contraception and consent. In theatre or an outpatient setting, the cervix is reached through the vagina. A device is placed into the womb and delivers the chosen treatment to the lining. The device is removed, you recover from any sedation or anaesthesia, and discharge instructions are provided. The exact sequence depends on the method.

Most aftercare focuses on cramps, discharge and returning gradually to usual activities. Keep a record of bleeding over the following cycles so you can describe whether it is improving. Attend follow-up if arranged, especially when bleeding remains heavy, pain develops in a new pattern or symptoms interfere with daily life.

Possible harms include infection, bleeding, injury from instruments or treatment energy, fluid imbalance with some methods, and complications from anaesthesia. Persistent pain or bleeding can require further assessment. Pregnancy can still occur and may be unsafe after ablation, so use the contraception recommended by your clinician.

Depending on the cause and your goals, alternatives include medicines, a [Hormonal Coil](/treatments/contraception-and-family-planning/hormonal-coil/), removal of a polyp or fibroid, or [Hysterectomy](/treatments/gynaecological-surgery/hysterectomy/). The choice depends on bleeding severity, womb findings, anaemia, pain, fertility plans and how invasive an option you are willing to consider.

Choose a gynaecology service that explains the bleeding assessment, device method, contraception plan, anaesthesia, expected discharge and follow-up. Bring your bleeding history, medication list and questions about fertility, pain and what will happen if symptoms persist.