"Is this me?"
Symptoms — why it's not "just bad periods"
Endometriosis is a multi-system disease. Cyclical pelvic pain is only the most visible symptom — chronic pain, bowel and urinary symptoms, sexual pain, and fertility difficulty are equally common and frequently misattributed.
Pain symptoms
Progressive dysmenorrhoea · chronic non-cyclical pelvic pain · deep dyspareunia · dyschezia · dysuria · radiating back/thigh pain
Bleeding symptoms
Heavy menstrual bleeding · premenstrual spotting · intermenstrual bleeding · cyclical rectal bleeding or haematuria
Fertility symptoms
Difficulty conceiving · recurrent early loss · failed IUI · recurrent IVF implantation failure · low AMH for age
Systemic symptoms
Chronic fatigue · "endo belly" bloating · cyclical nausea · IBS-like bowel changes · mood and sleep disruption
Clinical truth: pain severity does not correlate with disease stage. Minimal disease can cause severe pain; extensive disease can be silent.
Build your personal endometriosis map
Tap what you're experiencing. We'll light up where it tends to occur and build a summary you can take to your consultation.
Educational tool, aligned with ESHRE 2022 · severity of pain does not reflect disease extent · a normal scan does not exclude endometriosis · not a diagnosis · nothing you tap leaves your device.
Why endometriosis is diagnosed 7–10 years late
Endometriosis is a disease of normalisation. Five bottlenecks drive the delay: patient normalisation of severe period pain · primary-care dismissal · imaging limitations (superficial & small DIE missed on standard ultrasound) · diagnostic-laparoscopy reluctance · fragmented care across silos.
When should you see a specialist?
Persistent pelvic pain across 3+ cycles
Pain that interferes with work, sleep, intercourse, or daily life — even when scans look normal.
Cyclical bowel or bladder symptoms
Painful bowel movements or urination worsening around menstruation can indicate deep infiltrating disease.
Difficulty conceiving
12 months (6 if over 35). Earlier evaluation protects ovarian reserve.
Family history or adolescent onset
A first-degree relative, or severe pain since adolescence, raises risk.
Not improving on first-line therapy
If analgesics, COCs, or progestins don't control symptoms in 3–6 months, re-evaluate.
"What is it?"
What is endometriosis?
A chronic, oestrogen-dependent inflammatory disease in which tissue resembling the endometrium grows outside the uterine cavity. It responds to hormones, bleeds, scars, and triggers inflammation — but has no exit route, causing pain, adhesions, ovarian damage, and impaired fertility.
It affects an estimated 10% of reproductive-age women (~190 million; WHO 2023). In India, 25–40% of women with chronic pelvic pain and 30–50% with infertility are eventually diagnosed. Average diagnostic delay: 7–10 years.
The four phenotypes
Endometriosis is no longer one disease. ESHRE 2022 / FIGO 2023 recognise four phenotypes — each with different biology and treatment implications.
1 · Superficial Peritoneal Endometriosis
2 · Ovarian Endometrioma ("Chocolate Cyst")
3 · Deep Infiltrating Endometriosis (DIE)
4 · Adenomyosis (Intra-myometrial)
| Pattern | Typical imaging | Symptom profile | Treatment focus |
|---|---|---|---|
| Superficial peritoneal | Often unremarkable on US | Cyclical pain dominant | Hormonal first-line; surgery if refractory |
| Endometrioma (chocolate cyst) | Ovarian cyst on US | Pain ± fertility impact | Reserve-preserving cystectomy vs IVF-first |
| Deep infiltrating (DIE) | MRI / IDEA-protocol US | Painful sex, bowel/bladder symptoms | Multidisciplinary mapping then specialist surgery |
"How is it confirmed?"
How endometriosis is diagnosed
Diagnosis is no longer purely surgical. ESHRE 2022 and recent ASRM updates support a clinical and imaging-based diagnosis, with laparoscopy reserved for when mapping changes management or excision is planned.
Structured clinical assessment
Detailed menstrual, pain, sexual, bowel, and fertility history; bimanual exam for uterosacral tenderness and nodules.
Transvaginal ultrasound (DIE protocol)
Detects endometriomas, kissing ovaries, uterosacral nodules, bowel/bladder DIE, adenomyosis. Requires IDEA-trained operator.
Pelvic MRI (selective)
For suspected DIE, ureteric involvement, complex adenomyosis, or preoperative planning. Not for every patient.
Ovarian reserve assessment
AMH and antral follicle count before any decision involving endometriomas or surgery — to protect fertility.
Diagnostic laparoscopy
No longer routine first step. When imaging is inconclusive or surgical treatment is planned — by surgeons who can excise in the same setting.
CA-125 & biomarkers
Limited value; not a screening test. Normal results do not exclude endometriosis.
From symptoms to confirmed endometriosis
Surgical staging & disease mapping
| Stage | Description | Typical findings |
|---|---|---|
| I — Minimal | Few superficial implants | Isolated lesions, no significant adhesions |
| II — Mild | More implants, slightly deeper | Superficial & a few deep implants |
| III — Moderate | Multiple deep implants | Small endometriomas, some adhesions |
| IV — Severe | Extensive deep disease | Large endometriomas, dense adhesions |
"What about having children?"
Why endometriosis affects fertility
Endometriosis reduces fertility through multiple converging mechanisms — not a single cause. Each calls for a different intervention, which is why "endometriosis-related infertility" must never be treated as one problem.
Anatomical distortion
Adhesions impair egg pickup and fimbrial-ovarian apposition.
Ovarian reserve loss
Endometriomas reduce AMH and AFC independently — surgery can worsen it.
Inflammatory milieu
Cytokines and oxidative stress impair sperm, fertilisation, embryo development.
Endometrial receptivity
Altered HOXA-10 and progesterone resistance lower implantation.
Oocyte quality
Follicular ROS affect oocyte mitochondrial health and embryo competence.
Adenomyosis effect
Impairs uterine peristalsis and implantation — a missed cause of "unexplained" IVF failure.
Endometriosis + IVF — sequencing the plan
One of the most consequential decisions in endometriosis-related infertility is the sequencing of surgery and IVF. The wrong order can permanently reduce ovarian reserve or miss the fertility window.
Surgery before IVF — when
Endometrioma >4 cm impeding retrieval · severe pain · DIE with bowel/bladder/ureteric compromise · hydrosalpinx · diagnostic uncertainty.
IVF first — when
Low reserve (AMH <1.5, AFC <7) · age ≥37 · prior ovarian surgery · bilateral small endometriomas · coexisting male/tubal factor.
Combined sequential approach: often fertility preservation first (egg/embryo freezing) → targeted surgery if indicated → IVF — protecting ovarian reserve before any intervention that might compromise it.
"What are my options?"
Treatment philosophy — individualised, not algorithmic
There is no single correct treatment. The right plan emerges from a structured assessment of seven variables, each weighted differently per patient: age · ovarian reserve · pain burden · disease phenotype & map · fertility goals · prior treatments · patient values. Most patients receive a multi-modal plan; the goal is maximum long-term fertility, function, and quality of life with the least cumulative intervention.
Medical management — when & how
Combined oral contraceptives (continuous): first-line for pain when not trying to conceive.
Progestins (dienogest 2mg, norethisterone, LNG-IUS): dienogest highly effective; Mirena excellent for adenomyosis/DIE.
GnRH analogues + add-back: severe disease; ≤6 months with bone protection; bridge to IVF.
What it does NOT do: it's contraceptive — can't be used while trying to conceive; doesn't reverse anatomy or restore reserve.
Surgical management — precision, not heroics
Excision vs ablation: evidence (Cochrane, ESHRE 2022, AAGL) supports excision for deep/ovarian disease — better pain outcomes, lower recurrence, accurate histology.
Fertility-sparing principles: pre-op AMH/AFC documented · stripping technique with minimal cautery near the hilum · avoid repeat surgery on the same ovary · consider cryopreservation before surgery in select cases.
Long-term disease management
"Help me decide"
Pain or fertility — which path first?
Endometriosis decisions are rarely the same for two women. This is a starting point — your individual situation may differ.
Pain is dominant
Hormonal management first — progestin, COC, or GnRH per individual factors. Surgery reserved for refractory pain, anatomic distortion, or specific lesion sites.
Fertility is dominant
Workup of reserve (AMH, AFC), anatomy, partner factors. Surgery vs IVF-first depends on age, reserve, anatomy, prior surgeries. Repeat surgery for fertility rarely right.
Both pain & fertility
More nuanced — often surgery for clear anatomical correction + IVF planning together. Avoid repeat operations that cumulatively damage ovarian reserve.
Your care journey
The Endometriosis Decision Guide
A short clinical primer on diagnostic delay, the four decisions you may face, and what to bring to your consultation. Aligned with ESHRE 2022, ASRM, FIGO. Reviewed by Dr. Priyadatt Patel — 20–25 min read.
Get the guide →"Why this team?"
Why patients choose Balaji Horizon
3D Karl Storz laparoscopy
IMAGE1 S 3D platform — true depth perception for precision excision near ureter, bowel, pelvic plexus.
Expert endometriosis ultrasound
IDEA-consensus mapping — detects most DIE without surgery; many cases managed non-surgically.
Integrated IVF laboratory
ART Level 2 facility on the same campus — surgery & IVF decisions by one team, no fragmented referrals.
ESHRE-aligned protocols
The 2022 ESHRE Endometriosis Guideline is integrated into every decision — evidence-based, internationally benchmarked and transparent to patients.
Fertility-preservation-first
AMH measured before any ovarian intervention; surgery only when warranted; egg freezing discussed early — not after damage. Repeat surgery avoided where evidence supports IVF-first.
Multidisciplinary capability
Colorectal, urology, anaesthetic, fetal-medicine and pain-management collaboration for complex deep infiltrating disease and pregnancy management.
Meet your endometriosis specialist
Dr. Priyadatt Patel — precision surgery, fertility-first planning
Senior gynaecologist and advanced laparoscopic surgeon with a dedicated focus on endometriosis, deep infiltrating disease, and fertility-preserving surgery — integrating expert ultrasound, 3D laparoscopy, and reproductive medicine under one team.
"Every endometriosis plan is built around the individual patient — her symptoms, her fertility goals, her ovarian reserve, her life stage. The right plan protects long-term fertility and function with the least cumulative intervention."
Book hospital consultation View full profile →Our programme by the numbers
Cumulative figures reflecting Dr. Patel's practice. No per-cycle outcome rates are published; care is individualised.
The questions patients ask us most
Frequently asked questions
Can endometriosis be cured permanently?
Do I definitely need surgery for endometriosis?
Will endometriosis affect my ability to have children?
Should I have surgery before trying IVF?
Is hormonal therapy safe long-term for endometriosis?
What is deep infiltrating endometriosis (DIE)?
How is endometriosis different from adenomyosis?
How is endometriosis different from PCOS?
Can endometriosis be diagnosed without laparoscopy?
When should I consider fertility preservation (egg freezing)?
How is endometriosis diagnosed?
Why does the same ovary keep developing endometriomas?
Can I conceive after endometrioma surgery?
Is endometriosis cancerous?
Does pregnancy cure endometriosis?
How long does laparoscopic endometriosis surgery take?
Will dienogest cause weight gain or mood changes?
Should I see a specialist for chronic pelvic pain?
What should I bring to my first endometriosis consultation?
What medications are used to treat endometriosis?
Does endometriosis come back after surgery?
Can endometriosis surgery affect fertility or egg count (ovarian reserve)?
How does endometriosis cause infertility?
"Go as deep as you need"
Endometriosis treatment in depth
A deeper clinical reference for patients and referring clinicians who want the full evidence picture behind each treatment decision.
Medical therapy — agents, evidence and limits
Medical therapy suppresses oestrogen-driven cyclical activity; it controls symptoms but does not eliminate disease, and suits pain control, disease suppression between fertility attempts, and patients in whom surgery is not currently indicated. Combined oral contraceptives (continuous) are first-line for pain in women not trying to conceive — continuous dosing eliminates withdrawal bleeding and is more effective than cyclical use, inexpensive and well tolerated. Progestins — dienogest 2 mg daily is highly effective and now preferred in many ESHRE pathways; the levonorgestrel intrauterine system (Mirena) provides excellent suppression with minimal systemic effect, especially valuable for adenomyosis and DIE-related dysmenorrhoea. GnRH analogues with add-back are reserved for severe disease unresponsive to first-line therapy, always paired with low-dose add-back to protect bone density, typically limited to six months, and useful pre-surgically or as a bridge to IVF. Importantly, medical therapy is contraceptive — it cannot be used while actively trying to conceive, does not reverse anatomical distortion, and does not restore ovarian reserve.
Surgical management — indications and ovarian-sparing technique
Surgery has a clear evidence base, but only for the right indications and by a surgeon trained in advanced laparoscopic excision. Done poorly, repeated surgery causes more harm than the disease itself — ovarian-reserve loss, dense adhesions, recurrent pain and lost fertility opportunities. Surgery is appropriate for severe pain not controlled by adequate medical therapy; an endometrioma over 3–4 cm causing pain, growth or interfering with IVF stimulation; deep infiltrating disease with bowel, bladder or ureteric involvement; mechanical infertility; suspected malignancy; or diagnostic uncertainty after a thorough non-invasive workup. Current evidence (Cochrane reviews, ESHRE 2022, AAGL) supports excision over ablation for deep and ovarian disease — better pain outcomes, lower recurrence and more accurate histology.
Every endometriosis surgery in a woman with fertility goals follows strict ovarian-sparing principles: pre-operative AMH and antral follicle count documented; endometrioma cystectomy by stripping technique with minimal cautery near the hilum and suturing preferred for haemostasis; avoiding repeat surgery on the same ovary wherever possible; discussing cumulative ovarian-reserve impact before consent; and considering oocyte or embryo cryopreservation before surgery in selected cases. Deep infiltrating endometriosis — ureteric dissection, rectovaginal septum work, bowel shaving or discoid/segmental resection — must be performed in a centre with multidisciplinary colorectal and urology support.
Long-term disease management and recurrence
Endometriosis is chronic; the goal is not "cure" but durable control with the minimum cumulative intervention. Recurrence after surgery alone ranges 20–50% over five years depending on phenotype and post-surgical hormonal suppression — with appropriate maintenance (continuous OCP, dienogest or LNG-IUS) recurrence and reoperation are meaningfully reduced. Long-term care includes annual clinical and ultrasound review to track disease, ovarian reserve and symptom trajectory; anti-inflammatory dietary pattern, pelvic physiotherapy, regular aerobic exercise, sleep regulation and stress management as modest adjuncts; formal psychological support for the burden of chronic pelvic pain; early fertility-window planning rather than deferring until reserve is already low; and nuanced, individualised hormone-therapy decisions through the menopause transition, when most disease activity diminishes but symptoms can persist.
How endometriosis affects fertility — the mechanisms
Endometriosis reduces fertility through multiple converging mechanisms, each calling for a different intervention: adhesions distort tubo-ovarian anatomy and impair egg pickup; endometriomas independently lower AMH and antral follicle count even before surgery; an inflammatory peritoneal milieu of cytokines and oxidative stress impairs sperm function, fertilisation and early embryo development; altered HOXA-10 expression and progesterone resistance reduce endometrial receptivity and implantation even with good embryos; reactive oxygen species in follicular fluid affect oocyte mitochondrial health; and coexisting adenomyosis impairs uterine peristalsis and implantation — a frequently missed contributor to "unexplained" IVF failure. Fertility planning is therefore individualised: a 28-year-old with mild disease, regular ovulation and normal AMH has very different options from a 36-year-old with bilateral endometriomas, AMH 1.2 ng/mL and a partner with mild male factor.
"Go deeper"
Explore the endometriosis programme
Diagnosis & treatment depth
Disease subtypes & special populations
From our channel
The full endometriosis programme
Centre & approach
Diagnosis depth
Treatment depth
Special populations
Symptoms, lifestyle & mental health
Endometriosis & fertility
In-depth topics
Related conditions & services
This page is for planned care — not emergencies
Endometriosis is rarely an emergency, but seek same-day attention if you have:
- Sudden, severe pelvic or abdominal pain
- Heavy bleeding (soaking a pad within an hour), or feeling faint
- Fever with pelvic pain · a positive pregnancy test with pain/bleeding (possible ectopic)
Ways to book — choose what suits you
Speak to us directly, message on WhatsApp, or request a callback. First consultations are 45–60 minutes; bring prior reports and your fertility priorities.
Weighing a major decision — surgery, IVF, or hysterectomy? Book a structured second-opinion consultation →
Prefer we call you back?
No obligation. We call within clinic hours, Mon–Sat.


