Skip to main content
The Lotus Endometriosis Institute Logo

Deep Disease

How do we evaluate painful bowel movements in endometriosis?

The short answer

We evaluate painful bowel movements by mapping your symptoms, with a pelvic exam when appropriate, and may recommend ultrasound or MRI. Normal imaging does not rule out endometriosis, and we may coordinate a GI evaluation if symptoms suggest overlapping conditions.

We start by carefully mapping your symptoms: when pain happens in relation to your cycle, whether it occurs when passing stool or with rectal pressure, and whether you also have constipation, diarrhea, bloating, or pelvic and urinary pain. That history helps us distinguish patterns that can fit endometriosis or adenomyosis from other common gastrointestinal causes, and it guides what we look for on exam.

When appropriate, we perform a focused pelvic exam and may recommend targeted imaging such as ultrasound and/or MRI to look for adenomyosis and signs of deeper endometriosis, including disease that can involve the bowel. It’s important to know that normal imaging does not rule out endometriosis, especially superficial disease, so we interpret results in the context of your symptoms. If your presentation suggests overlapping GI conditions or you have concerning features, we may coordinate additional evaluation with gastroenterology while we complete a comprehensive pelvic assessment. You can reach out to schedule a consultation with our team to review your symptoms and next steps.

Where to go from here

Understand it, compare it with what you're feeling, then talk it through with us.

Understand

Understand the condition

Speak with Us

Struggling with painful bowel movements?

Our specialists carefully assess your symptoms to identify the root cause of your pain and offer targeted evaluations for deep endometriosis and adenomyosis. Let us help you find relief and clarity with expert diagnosis.

Questions people ask next

All deep disease questions
  • Do bowel endometriosis symptoms require a colonoscopy?

    Bowel endometriosis symptoms do not usually require a colonoscopy. Most disease is outside the bowel or within its wall, so colonoscopy cannot reliably confirm or rule it out. It can be part of the workup for another condition or red-flag bowel symptoms.

  • Normal colonoscopy but bowel symptoms—could it be endometriosis?

    Yes, endometriosis can still be a real possibility even if your colonoscopy was normal. Colonoscopy mainly checks the bowel’s inner lining, but bowel endometriosis more often lives on the outside or in deeper layers, where it can still cause bowel symptoms.

  • IBS vs IBD vs endometriosis: how can I tell the difference?

    IBS often causes fluctuating bloating and bowel changes, while IBD is more likely with blood in the stool, fevers or weight loss. Endometriosis can mimic both, with clues like painful bowel movements, deep pelvic pain and bowel changes that worsen before or during your period.

  • How do I tell endometriosis from IBS, IC, or pelvic floor dysfunction?

    Timing is a key clue: endometriosis symptoms may flare around periods, ovulation, or deep penetrative sex. IBS is more linked to meals and stress; IC commonly causes urinary symptoms with negative urine cultures, while pelvic floor dysfunction tends to cause muscle spasm and pain with sitting.

Reach Out

Have a question?

Lotus Endometriosis Institute provides California-based surgical evaluation and advanced excision care for patients with suspected endometriosis, adenomyosis, complex pelvic pain, and related conditions.


Many patients contact us from outside California to learn whether traveling for in-person evaluation and possible surgery may be appropriate.

Call Us

(424) 255-1340

(805) 920-0909

Fax: (805) 935-4338

Santa Monica, CA

2121 Santa Monica Blvd, Santa Monica, CA 90404

Operating Hours

8am - 5pm
Monday - Friday

Arroyo Grande, CA

154 Traffic Way, Arroyo Grande, CA 93420