Endometriosis affects an estimated 42 million women in India making it one of the most widespread yet most underdiagnosed gynaecological conditions in the country. Globally, it impacts approximately 1 in 10 women of reproductive age. And yet, according to research and clinical data, the average delay between the first symptoms and an accurate diagnosis is anywhere between 6 and 10 years.
That delay is not because endometriosis is rare. It is because its symptoms painful periods, pelvic cramping, fatigue, painful intercourse are routinely normalised, both by society and sometimes by the medical system itself.
If you have been told to "manage the pain" without anyone investigating why the pain exists, this article is for you.
At Dr. Humayun Speciality Hospital, T. Nagar, Chennai, the gynaecology and women's health team approaches endometriosis with the seriousness it deserves with advanced diagnostics, personalised treatment planning, and surgical expertise that addresses both the condition and its impact on your fertility and quality of life.
What Is Endometriosis and Why Does It Cause So Much Damage?
Endometriosis occurs when tissue that behaves like the uterine lining (endometrium) grows outside the uterus. This tissue commonly develops on the ovaries, fallopian tubes, the outer surface of the uterus, and the pelvic lining. In severe cases, it can extend to the bowel, bladder, and even the diaphragm.
Here is what makes it so destructive: this misplaced tissue follows the same hormonal cycle as the uterine lining. Each month, it thickens, breaks down, and bleeds but unlike the uterine lining, it has nowhere to go. The result is internal inflammation, the formation of scar tissue (adhesions), and in the ovaries, the development of blood-filled cysts known as chocolate cysts (endometriomas).
Over time, this cycle of internal bleeding and scarring can:
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Cause chronic, escalating pelvic pain
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Cause the ovaries, fallopian tubes, and other pelvic organs to become fused together through adhesions
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Block the fallopian tubes, preventing fertilisation
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Damage ovarian tissue and reserve, directly reducing fertility
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Cause significant disruption to bladder and bowel function
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Take a serious toll on mental health, relationships, and professional life
Despite this, endometriosis is routinely underestimated. A study on endometriosis epidemiology in Tamil Nadu found that incidence was highest between the ages of 26 and 35, with stages 3 and 4 (moderate to severe) being more prevalent, suggesting that by the time many South Indian women receive a diagnosis, the condition has already progressed significantly.
Symptoms Women Commonly Dismiss But Shouldn't
Because painful periods are so often considered "normal," many women with endometriosis spend years attributing their symptoms to stress, diet, or simply bad luck. Here are the signs that deserve a proper gynaecological evaluation:
Menstrual symptoms:
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Period pain that is severe enough to interfere with daily activities or require you to miss work or school
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Heavy or irregular menstrual bleeding
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Bleeding or spotting between periods
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Periods that worsen progressively each cycle rather than staying consistent
Pelvic and physical symptoms:
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Chronic pelvic pain that occurs outside of menstruation
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Pain during or after sexual intercourse (dyspareunia)
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Pain during bowel movements or urination, particularly during menstruation
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Bloating, nausea, or diarrhoea around your period
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Unexplained fatigue that does not improve with rest
Reproductive symptoms:
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Difficulty conceiving after 12 months of trying (or 6 months if over 35)
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Repeated early pregnancy loss
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A previous diagnosis of ovarian cysts
Important: The severity of symptoms does not always correspond to the stage of endometriosis. Some women with stage 4 disease have mild symptoms, while others with stage 1 experience debilitating pain. This is why proper diagnosis not symptom management is the only reliable path forward.
The 4 Stages of Endometriosis What They Actually Mean
Endometriosis is classified into four stages based on the location, depth, and extent of the lesions, assessed using the revised American Fertility Society (rAFS) staging system:
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Stage I: Minimal Shallow, isolated endometrial implants on pelvic surfaces. Little to no adhesion formation. May be asymptomatic or cause mild discomfort.
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Stage II: Mild Deeper implants, still limited in extent. Minor adhesions may be present near the ovaries or fallopian tubes. Pain symptoms are typically more noticeable.
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Stage III: Moderate Multiple deep implants, small endometriomas (chocolate cysts) on one or both ovaries, and more significant adhesions. Fertility may be beginning to be affected.
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Stage IV: Severe Large endometriomas, extensive adhesions, and deep infiltrating lesions involving the bowel, bladder, or other structures. Significant impact on fertility and organ function. Surgical intervention is almost always required.
A study published in the Indian Journal of Medical Research found that endometriosis prevalence among Indian women with chronic pelvic pain was as high as 42% underscoring how often this condition underlies pain that is simply being managed rather than treated.
How Endometriosis Is Diagnosed Accurately
One of the most important things to understand about endometriosis is that it cannot be reliably diagnosed through symptoms alone, nor is it always visible on a standard ultrasound. Diagnosis requires a combination of the following:
Pelvic Examination
A thorough pelvic examination by an experienced gynaecologist can sometimes detect tenderness, nodules, or structural irregularities that suggest endometriosis particularly in moderate to severe cases.
Transvaginal Ultrasound (TVUS)
High-resolution transvaginal ultrasound can identify endometriomas (chocolate cysts) and in experienced hands, can suggest the presence of deep infiltrating endometriosis. However, superficial lesions and adhesions are often not visible on ultrasound.
MRI (Magnetic Resonance Imaging)
MRI provides detailed mapping of deep lesions, particularly those involving the bowel, bladder, or uterosacral ligaments. It is essential for surgical planning in complex or advanced cases.
Laparoscopy The Gold Standard
The definitive diagnosis of endometriosis is made through diagnostic laparoscopy a minimally invasive surgical procedure in which a thin camera (laparoscope) is inserted through a small incision to visualise the pelvic cavity directly. Tissue biopsies can confirm the diagnosis histologically.
Importantly, laparoscopy is not only diagnostic it is also therapeutic. Endometrial lesions can be treated at the same time as diagnosis, making it both the most accurate and often the most practical first step for women with suspected moderate to severe disease.
Endometriosis Treatment: A Personalised Approach
There is no single treatment pathway for endometriosis. The right approach depends on the stage of the disease, the severity of symptoms, the woman's age, and critically whether fertility preservation is a priority. At Dr. Humayun Speciality Hospital, treatment is always built around the individual woman's needs, not a generic protocol.
Step 1: Pain Management (For Mild, Early-Stage Cases)
For women with mild symptoms and early-stage endometriosis, the initial approach focuses on relieving discomfort while monitoring progression:
- NSAIDs (Non-Steroidal Anti-Inflammatory Drugs): such as ibuprofen or mefenamic acid, taken around the time of menstruation to reduce pain and inflammation
- Heat therapy: a warm compress or heat pad applied to the lower abdomen provides meaningful short-term relief during acute episodes
- Pain management alone is not a treatment for endometriosis: it addresses the symptom, not the underlying condition. It is appropriate as a temporary measure, not a long-term strategy.
Step 2: Hormonal Therapy
Since endometriosis is an oestrogen-dependent condition, hormonal therapy works by reducing or suppressing menstruation, which in turn slows the growth of endometrial tissue and reduces inflammation. Options include:
- Combined oral contraceptive pills (COCPs): reduce pain and suppress endometrial growth; suitable for women not currently trying to conceive
- Progestin therapy: including oral progestins (such as dienogest) and the levonorgestrel-releasing intrauterine system (hormonal IUD), which reduce bleeding and lesion activity
- GnRH agonists (e.g., leuprolide): create a temporary, reversible menopausal state by suppressing oestrogen production; highly effective for pain but used with add-back therapy to manage side effects and bone density concerns
- GnRH antagonists: a newer class of medication that offers similar benefits with a more favourable side effect profile and no initial oestrogen surge
Hormonal therapy is effective at managing symptoms but does not eliminate existing lesions or adhesions, and symptoms often return when therapy is discontinued. For women with significant structural disease or fertility concerns, hormonal therapy alone is insufficient.
Step 3: Advanced Laparoscopic Surgery
Laparoscopic surgery is the most effective intervention for endometriosis, particularly for moderate to severe disease, when hormonal therapy has failed, or when fertility is a priority. The surgical goal is to remove all visible endometrial lesions, drain and excise endometriomas, and release adhesions restoring normal pelvic anatomy as completely as possible.
At Dr. Humayun Speciality Hospital, the gynaecology surgical team performs:
Laparoscopic Excision (Excision Surgery) The precise surgical removal of endometrial implants from the peritoneum and surrounding tissue. Excision removes the entire lesion including its root which is associated with lower recurrence rates compared to ablation alone.
Laparoscopic Ablation (Diathermy/Electrosurgery) The destruction of endometrial lesions using heat energy. Often used for superficial lesions or in combination with excision for more widespread disease.
Endometrioma (Chocolate Cyst) Excision Careful cystectomy to remove chocolate cysts from the ovaries while preserving as much healthy ovarian tissue as possible a critical consideration for women wishing to preserve fertility.
Adhesiolysis Meticulous release of pelvic adhesions to restore normal anatomical relationships between the ovaries, fallopian tubes, uterus, and bowel significantly improving natural conception rates and reducing pain.
Deep Infiltrating Endometriosis (DIE) Surgery For the most advanced cases, where endometrial tissue has penetrated deeply into the bowel, bladder, or uterosacral ligaments, highly specialised surgical techniques are employed. These cases are managed in a coordinated, multidisciplinary manner with involvement of the relevant specialists as needed.
Step 4: Fertility Treatment (When Needed)
Endometriosis is one of the most common causes of female infertility, affecting an estimated 30 to 50% of women with the condition. The relationship between endometriosis and fertility is complex adhesions can block the fallopian tubes, inflammation disrupts the environment for fertilisation and implantation, and ovarian endometriomas can reduce ovarian reserve.
Following surgical treatment, many women with endometriosis conceive naturally. For those who require additional support, the fertility team at Dr. Humayun Speciality Hospital provides:
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Ovulation monitoring and timed intercourse protocols
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Intrauterine insemination (IUI)
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In-vitro fertilisation (IVF) particularly for women with severe adhesions, bilateral tube blockage, or significantly reduced ovarian reserve
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Ovarian reserve assessment to guide the timing and urgency of fertility intervention
Fertility treatment decisions are made in close coordination with the gynaecology team, ensuring that any surgical intervention is timed appropriately in relation to fertility plans.
Life After Endometriosis Treatment What to Expect
Recovery from laparoscopic endometriosis surgery is typically faster than many women expect. Most patients are discharged within 24–48 hours and return to normal daily activities within 2–4 weeks. Post-surgical hormonal therapy is often recommended to suppress residual microscopic disease and reduce the risk of recurrence.
Endometriosis is a chronic condition not a one-time event. The rate of recurrence after surgery varies depending on the extent of disease and whether post-operative hormonal suppression is used. Long-term follow-up with a gynaecologist experienced in endometriosis management is an essential part of ongoing care.
Equally important is the recognition that endometriosis affects far more than the pelvis. The chronic pain, disrupted fertility, and years of invalidated symptoms take a significant emotional toll. At Dr. Humayun Speciality Hospital, women are supported holistically with clear communication, compassionate counselling, and continuity of care that treats the whole person, not just the diagnosis.
Patient Stories: Real Journeys to Relief
At Dr. Humayun Speciality Hospital, we look beyond the clinical scans to see the individuals whose lives have been put on hold by chronic pelvic pain. Hearing from women who have walked this path can provide immense comfort and clarity:
"After 7 years of agony, someone finally listened." "For nearly a decade, my severe period cramps were brushed off as 'normal menstrual pain' by family and multiple clinics. By the time I came to Dr. Humayun Speciality Hospital, the pain was affecting my job and my mental peace. The gynecological team here didn't dismiss me. They diagnosed my Stage III endometriosis and performed a laparoscopic excision surgery. Within three weeks, I was back on my feet, living completely pain-free for the first time in years. The compassionate care I received in T. Nagar changed my life." — Priya R., Chennai
"Overcoming fertility struggles and chronic pain." "My husband and I had been trying to conceive for over two years while I quietly battled worsening pelvic pain every month. We visited the specialists at Dr. Humayun Hospital, where they identified a chocolate cyst on my left ovary. Their surgical team performed a meticulous excision to clear the cyst and pelvic adhesions while carefully preserving my healthy ovarian tissue. Today, not only am I free from that debilitating daily pain, but we are also happily expecting our first child. The coordinated care between their surgical and fertility teams was flawless." — Anjali K., Corporate Professional
Holistic Support for the Whole Person
Equally important is the recognition that endometriosis affects far more than just the pelvic region. The burden of severe, unyielding pain, disrupted fertility plans, and years of having your physical symptoms invalidated takes a significant emotional toll.
At Dr. Humayun Speciality Hospital, women are supported holistically combining advanced medical interventions with clear communication, compassionate counseling, and a dedicated continuity of care that treats the whole person, not just the isolated medical diagnosis.
Living with pelvic pain, painful periods, or unexplained fertility challenges? Chat with our Medical care assistant for quick guidance and support and book a consultation with our women's health specialists at Dr. Humayun Speciality Hospital, T. Nagar, Chennai.