What is endometriosis care in the UK? It starts with your GP, who should consider endometriosis from your symptoms alone under NICE guideline NG73 and can arrange a transvaginal ultrasound even if an exam is normal. From there you may be referred to a general gynaecologist or, for suspected deep disease, a BSGE-accredited specialist centre. NHS waits vary widely by trust, so many people also track symptoms and consider a private consultation while waiting.
The NHS pathway, step by step
Everything starts with your GP. Under NICE guideline NG73 (Endometriosis: diagnosis and management, first published 2017 and updated since), a GP should consider endometriosis in anyone presenting with one or more of: chronic pelvic pain, period-related pain that affects daily activities and quality of life, deep pain during or after sex, period-related or cyclical bowel or bladder symptoms, or infertility together with any of those. The guideline is explicit that symptoms should not be dismissed because of age, and that a normal examination or normal scan does not rule endometriosis out.
NICE updated the diagnostic pathway in November 2024. It recommends offering a transvaginal ultrasound to people with suspected endometriosis, even when pelvic or abdominal examination is normal; general practice should organise the scan. If it is declined or unsuitable, a transabdominal pelvic ultrasound can be considered. A normal examination or scan does not exclude endometriosis, and referral may still be needed. Investigations, referral where necessary, and initial treatment can happen in parallel.
Specialist and BSGE centres
For suspected or confirmed deep endometriosis involving the bowel, bladder, or ureter, NICE recommends referral to a specialist endometriosis centre. In the UK these are accredited by the British Society for Gynaecological Endoscopy (BSGE), which maintains a public list of accredited centres in England, Scotland, Wales, and Northern Ireland. A general gynaecologist can refer you onward, and it is reasonable to ask your GP to refer directly to a BSGE centre if your symptoms suggest deep disease.
What changed in policy
The Women's Health Strategy for England (2022) named endometriosis as a priority and led to the rollout of women's health hubs, which in some areas take gynaecology referrals for menstrual problems and pelvic pain closer to home. The devolved nations run their own plans: Scotland's Women's Health Plan and Wales's Women's Health Plan both include endometriosis commitments. What this means in practice varies by area, so it is worth asking your GP surgery whether a women's health hub or a community gynaecology service covers you.
Waiting-time reality
The NHS constitutional standard in England is that treatment should begin within 18 weeks of referral, but actual waits vary by trust and region. In March 2026, the Royal College of Obstetricians and Gynaecologists reported that new Endometriosis UK research put the average UK time to diagnosis at 9 years 4 months. That population statistic is not a forecast for an individual patient. NHS England publishes RTT data by trust every month, and Scotland, Wales, and Northern Ireland publish their own figures.
Two practical points follow from that. First, ask at the point of referral which hospital or service you are being referred to and what its current wait is, because you can often be offered a choice of provider in England. Second, use the wait. A dated symptom record started now is worth more at a gynaecology appointment in six months than trying to reconstruct half a year of pain from memory.
The private route and cost
Private consultation and surgery is the alternative many people consider when facing a long NHS wait, and some go private for the initial consultation and scan before returning to the NHS for surgery. Private providers publish guide prices for consultations, ultrasound, and diagnostic or operative laparoscopy, but the final cost depends on the consultant's fee, anaesthetist fees, whether the procedure is a day case, and your health insurance cover. Ask for an itemised quote and check what your insurer will cover for endometriosis specifically, since some policies treat it as a chronic condition with limits.
If you see a consultant privately, ask whether they also work in an NHS or BSGE-accredited endometriosis service. The name on the door matters less than whether excision of deep endometriosis is a large part of what they do.
Work, benefits, and support
Endometriosis is not automatically a qualifying condition for benefits, but Personal Independence Payment (PIP) is assessed on how a condition affects your daily living and mobility rather than on the diagnosis itself, so a dated record of how often symptoms limit what you can do is directly relevant to an application. At work, the Equality Act 2010 can apply where a condition has a substantial, long-term effect, which may entitle you to reasonable adjustments, and a GP fit note can support time off or a phased return. GOV.UK has current eligibility rules, and Endometriosis UK runs support groups and a helpline.
What to track before your GP appointment
The NHS and NICE both encourage keeping a symptom diary, and GPs consistently say a written, dated record is more useful than a verbal summary. Before your appointment, it helps to have:
- Pain location and severity (0–10) from whatever dated history you already have
- Whether pain is tied to your period, ovulation, sex, bowel movements, or passing urine
- Bowel and bladder symptoms, and how often they occur
- Fatigue and how it affects work, study, or daily life
- Cycle timing, if you have one, or a note that you don't (see our guide on tracking endometriosis without a regular period)
- Any painkillers or hormonal treatments tried, and whether they helped
- Your single worst flare in that window, described specifically
- Days off work or school and events you had to cancel
For a ready-made list you can print or bring on your phone, see our endometriosis appointment checklist. If you are in Ireland, the Ireland guide covers the HSE pathway instead.
Sources
- NHS — Endometriosis overview and diagnosis
- NICE — NG73: Endometriosis: diagnosis and management
- BSGE — Accredited endometriosis centres
- NHS England — Referral to treatment (RTT) waiting times
- Endometriosis UK — Support, helpline, and diagnosis research
- RCOG — March 2026 response to UK diagnosis-time findings
- Department of Health and Social Care — Women's Health Strategy for England
- GOV.UK — Personal Independence Payment (PIP)
Last reviewed: 12 September 2026 against the NHS page and NICE NG73. No clinician has reviewed this page.