
Your Symptoms May Point to a Specific Endometriosis “Type”
Knowing your phenotype can guide better imaging, treatment choices, and surgical planning

Living with endometriosis (and possibly adenomyosis), can be accompanied by the frustrating experience of being told your symptoms “don’t match” what was seen on imaging—or even what was found at surgery. Or you may have compared notes with someone else who “has endo too,” and realized your pain patterns are completely different.
That disconnect isn’t in your head. One practical reason is that endometriosis isn’t one single thing. Many people have a mix of phenotypes (types of disease), and those combinations can line up with different symptom profiles—especially when adenomyosis is part of the picture. Recent evidence from a large surgical endometriosis population suggests some symptom patterns are more common in specific phenotype combinations, which can help you and your clinician decide what to evaluate next and what treatments are most worth trying.
What “phenotype” means in real life
Clinicians often talk about endometriosis using phenotype labels based on where and how lesions grow:
- Superficial endometriosis (SE): lesions on the surface lining of the pelvis.
- Deep infiltrating endometriosis (DIE): deeper lesions that can involve ligaments, bowel, bladder, etc.
- Adenomyosis (AM): endometrial-like tissue within the uterine muscle (not technically endometriosis, but commonly overlaps and affects symptoms).
You can have one of these or a combination (for example, SE/AM or SE/DIE/AM). This matters because symptom patterns often reflect which organs are involved and whether the uterus itself (adenomyosis) is contributing to pain.
The big symptom clue: adenomyosis often means heavier pain burden
If your day-to-day reality is frequent pelvic pain, higher-intensity pelvic pain, and sex pain—especially if symptoms feel “uterine” (cramping, heavy pressure, bulky/tender uterus feelings)—it’s worth asking whether adenomyosis has been thoroughly evaluated, even if your endometriosis diagnosis is already established.
In a large group of surgically treated patients, people with superficial endometriosis only had the lowest frequency of pelvic pain and—among those who did have pelvic pain—the lowest pelvic pain intensity. In contrast, when adenomyosis was present alongside endometriosis (such as SE/AM or SE/DIE/AM), pelvic pain was reported more often, and among symptomatic patients the pain scores were higher.
What this means for you: if you’ve tried “standard endo” approaches and your pain still feels relentless, it may not be about trying harder—it may be about treating the right driver of your pain. Adenomyosis can change the treatment conversation in meaningful ways, including which medications are more likely to help and what surgical options are realistic if you want to preserve fertility.
Sex pain (dyspareunia)
Pain with sex is physically and emotionally exhausting—and it often gets brushed off as “just endo,” or something completely unrelated. Evidence suggests dyspareunia isn’t evenly distributed across endometriosis phenotypes.
In this study, dyspareunia was less common in people with SE only and more common when adenomyosis was present (notably SE/AM). That doesn’t mean superficial disease can’t cause sex pain—plenty of people with SE have severe symptoms. But it supports a practical point: if dyspareunia is a major issue for you, it’s reasonable to push for a broader evaluation that includes the uterus (adenomyosis) and not only “looking for endo lesions.”
In real-world terms, that could change the plan from “let’s just suppress cycles” to a more tailored strategy that might include:
- optimizing hormonal suppression choices,
- pelvic floor physical therapy when muscle guarding is part of the pain pattern,
- and surgical planning that accounts for both endometriosis and uterine disease.
Bladder pain (dysuria): frequency may differ even if intensity doesn’t
If you notice burning, pain with urination, “UTI-like” symptoms with negative cultures, or flares around your cycle, you deserve a careful evaluation—because bladder symptoms can overlap with endometriosis, adenomyosis, and conditions like interstitial cystitis/painful bladder syndrome.
In this evidence, dysuria was reported more often in people with combined phenotypes—especially SE/DIE/AM—but among those who did have dysuria, the intensity didn’t clearly differ across phenotype groups. In plain language: some phenotypes may make bladder symptoms more likely to show up, but once present, the “how bad it feels” may be influenced by factors beyond phenotype (inflammation, pelvic floor dysfunction, central sensitization, coexisting bladder conditions, and more).
Practical implication: if urinary symptoms are part of your picture, it’s not enough for your care team to say “that’s not typical endo.” It can be typical for some people—especially when disease patterns overlap—and it should be taken seriously.
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Schedule Your AssessmentBowel pain (dyschezia): deep disease is a red flag to check
Pain with bowel movements, rectal pressure, cyclical constipation/diarrhea, or sharp “knife-like” pain during a bowel movement can be life-limiting. While bowel symptoms can happen without bowel DIE, deep disease is an important possibility to evaluate.
Here, dyschezia was more common in the phenotype combination SE/DIE/AM and less common in SE only. And again, among people who had dyschezia, the intensity didn’t clearly differ by group—suggesting phenotype may influence likelihood of bowel symptoms more than it predicts exact severity.
What this means for your next appointment: if you have bowel pain (especially cyclical), it’s reasonable to ask whether your team has specifically evaluated for deep infiltrating disease and whether your imaging was done by someone experienced in endometriosis mapping (because routine ultrasound/MRI can miss or under-call DIE depending on technique and reader expertise).
How to use this information
These phenotype patterns are group-level trends, not rules. Two important “reality check” points can protect you from being dismissed:
First, symptoms don’t diagnose the phenotype. You can’t reliably “symptom-guess” whether you have SE, DIE, or adenomyosis. Imaging and/or surgery (when appropriate) still matter.
Second, lack of one symptom doesn’t rule out disease. For example, the finding that DIE was most clearly linked to more frequent dyschezia should never be twisted into “DIE isn’t painful” or “if you don’t have bowel pain, you don’t have DIE.” Pain is multifactorial, and people experience it differently.
Practical takeaways for your next steps
If your current treatment plan isn’t working—or you’re preparing for imaging, surgery, or a second opinion—use your symptom pattern to guide more specific questions.
- If pelvic pain is frequent and high-intensity: ask whether adenomyosis has been evaluated (and whether MRI or a specialized transvaginal ultrasound for adenomyosis is appropriate).
- If sex pain is prominent: ask how your clinician is assessing contributions from adenomyosis, DIE, pelvic floor muscle spasm, and vulvovaginal pain conditions—because treating only one piece often fails.
- If bladder symptoms flare cyclically: ask whether your plan includes evaluation for endometriosis involving the bladder/nearby areas and whether a parallel bladder-focused workup is needed if urine cultures are repeatedly negative.
- If bowel pain is a major feature: ask whether your imaging was performed/interpreted by an endometriosis-experienced team and whether deep disease has been specifically assessed.
Questions to ask your doctor (bring these written down)
- “Based on my symptoms, do you suspect adenomyosis in addition to endometriosis? What imaging is best in your hands?”
- “Do my bowel/bladder symptoms change what you think my disease pattern might be—and how you’d plan surgery or medical therapy?”
- “If we treat endometriosis but not adenomyosis (or vice versa), what symptoms are least likely to improve?”
- “How long should we trial this medication before deciding it isn’t working for my pain pattern?”
- “If you’re recommending surgery, will the plan address deep disease if it’s found? Do you work with colorectal/urology colleagues when needed?”
Reality check: why your results may vary
Even with useful patterns, phenotype is only one piece of the puzzle. Pain severity can be shaped by inflammation, nerve involvement, pelvic floor dysfunction, trauma history, coexisting conditions (IBS, painful bladder syndrome, migraines), and central sensitization. Also, these data come from a surgical population, which often includes people with more severe symptoms or more complex cases than the average patient—so your experience may not match the averages in this or other studies.
Still, the practical value is real: when your clinician treats endometriosis as one uniform condition, it’s easier to end up with a one-size-fits-all plan that doesn’t fit you. Using phenotype-aware thinking can help you push for the right imaging, the right referrals, and a treatment strategy that matches your actual symptom burden.
References
Hofbeck, Au, Blum, Sipulina, Lotz, Lermann, Renner, Fasching, Beckmann, Burghaus. Clinical characterization of endometriosis phenotypes. Archives of Gynecology and Obstetrics. 2025.. DOI: 10.1007/s00404-025-08191-4
Quick Answers
What is endo belly?
“Endo belly” is the common term patients use for the severe bloating and abdominal swelling that can happen with endometriosis. It’s often described as a belly that looks or feels suddenly distended—sometimes within hours—and may come and go in waves, frequently worsening around a period but not always. Importantly, this can mimic weight gain even when the underlying issue is swelling, fluid shifts, or gastrointestinal distension rather than true fat gain.
Endometriosis can irritate tissues in the pelvis and abdomen and can also affect (or “talk to”) the bowel, which helps explain why many people notice constipation, diarrhea, cramping, or a tight, pressured abdomen alongside pelvic pain. You can have significant digestive symptoms even when routine GI testing looks normal, because endometriosis often involves the outer surface or deeper layers around the bowel rather than the inner lining.
If endo belly is a major part of your symptom pattern—especially when it comes with painful bowel movements, cyclical flares, or persistent pelvic pain—our team can help you sort out what’s driving it and what treatment options are most likely to bring relief. Explore our educational resources, and if you’re ready, reach out to schedule a consultation so we can review your history and build a plan around your goals.
What are signs endometriosis has returned after surgery?
Endometriosis “returning” after surgery can show up as symptoms that improve for a while and then gradually (or suddenly) come back months or even years later. The most common signal is the return of your familiar pattern—cyclical pelvic pain, worsening period pain, pain with intercourse, or pain that starts spreading beyond where it used to be. Some people also notice bowel or bladder symptoms re-emerge (pain with bowel movements, rectal pressure, urinary urgency or bladder pain), especially if those organs were involved before. New or increasing fatigue and activity limitation can be part of the picture, but the key is a clear change from your post-op baseline.
It’s also important to know that recurrent pain doesn’t always equal recurrent disease. Even after complete excision, the nervous system can stay “turned up,” and pelvic floor dysfunction, adhesions, or central sensitization can keep pain going or make normal sensations feel painful—so we think in terms of patterns, triggers, and timing rather than a single pain score. If symptoms are returning, our team can help you sort whether you’re in a true recurrence lane (improved, then returned) versus persistent pain that never fully settled, and decide when imaging (such as ultrasound or MRI) is useful—particularly for tracking ovarian endometriomas. If you’re noticing a shift back toward your old symptoms, reach out to schedule a consultation so we can build a clear, long-term follow-up plan with you.
Can I keep working with endometriosis?
Yes—many people with endometriosis keep working, but it often requires a realistic plan around symptoms like pain, fatigue, brain fog, heavy bleeding, and unpredictable flares. Work becomes harder when endometriosis pain isn’t just “period pain,” but a complex, whole‑nervous‑system experience that can persist throughout the month and sometimes continues even after partial treatments. If your job performance is being affected, that’s not a personal failure—it’s a sign your symptoms need more targeted evaluation and a clearer strategy.
In our practice, we think about work in two parallel tracks: managing symptoms so you can function day to day, and treating the underlying disease when it’s driving ongoing inflammation, adhesions, or organ involvement. Depending on your situation, this may include a structured pain management approach (often multimodal) and, when appropriate, excision surgery planning based on a careful review of your history, imaging, and prior operative/pathology reports. If you’re wondering what’s realistic for you—whether that’s staying at work with accommodations, reducing hours temporarily, or planning time off for treatment—reach out to schedule a consultation so our team can review your records and help you map out next steps.
How do I document endometriosis for work accommodations?
Documenting endometriosis for work accommodations starts with creating a clear paper trail that connects your diagnosis (or suspected diagnosis) to specific functional limits at work. Keep a simple symptom log for at least 4–8 weeks: date, symptom (pelvic pain, fatigue, bowel/bladder pain, heavy bleeding), severity, duration, triggers, and exactly what work tasks were affected (missed shifts, reduced standing tolerance, inability to sit, concentration issues, frequent bathroom breaks). Save objective documentation too—operative and pathology reports if you’ve had surgery, imaging reports when available, ER/urgent care notes, medication or treatment history, and any workplace attendance or performance impacts that occurred during flares.
For an accommodation request, what usually helps most is a concise clinician letter that focuses on work restrictions rather than extensive medical detail—e.g., need for flexible scheduling during flares, ability to work from home at times, breaks for pain management/restroom access, limits on prolonged standing/sitting, or intermittent leave when symptoms are unpredictable. If you’re pursuing disability benefits, the same principle applies: decision-makers look for consistent records over time showing that symptoms significantly interfere with your ability to perform job duties, since endometriosis isn’t automatically classified as a disability.
Our team can help you organize the records that best support your case and, when appropriate, provide medical documentation that reflects the reality of your symptoms and functional limitations. If you’d like, reach out to schedule a consultation so we can review what you already have and identify what additional documentation would be most useful for workplace accommodations.
How do I explain endometriosis to my employer?
It often helps to keep your explanation simple and work-focused: endometriosis is a chronic inflammatory condition where tissue similar to the uterine lining grows outside the uterus and can cause significant pelvic pain, fatigue, and GI or bladder symptoms. Symptoms can flare unpredictably and aren’t always limited to your period, which is why you may need flexibility at certain times. You don’t need to share intimate details—just the functional impact (for example: pain, fatigue, and medical appointments can affect attendance, sitting/standing tolerance, or concentration).
If you’re requesting support, be specific about what would help you do your job well, such as intermittent time off for flares, the ability to work from home when symptoms spike, scheduled breaks, or flexibility around medical visits and potential procedures. Many patients find it useful to frame this as a long-term health condition with variable days rather than a one-time illness, and to document patterns of symptoms and missed work so your needs are clear.
If you’d like, our team can help you describe your condition and anticipated care in a medically accurate way that supports workplace accommodations, especially if symptoms are affecting your ability to function consistently. You can also explore our educational resources on endometriosis and work impacts, and reach out to schedule a consultation if you’re looking for a clearer plan for diagnosis and treatment.

