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How do we evaluate painful bowel movements in endometriosis?

Topic:Deep Disease
Affected areas:bowelpelvicabdominal

We start by mapping your symptoms carefully—when pain happens in relation to your cycle, whether it’s with passing stool or with rectal pressure, and whether you also have constipation, diarrhea, bloating, or pelvic and urinary pain. That history helps us separate 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 evaluate 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 alongside 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.

An illustration of 3 silhouetted women each showing discomfort in areas of the pelvis.

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Dr. Steven Vasilev delivers best-in-class endometriosis guidance and a personalized treatment plan—built on evidence and your unique biology.


Led by Steven Vasilev, MD—an internationally recognized endometriosis specialist & MIGS surgeon—Lotus Endometriosis Institute is virtual-forward, with many patients traveling nationally for care. Clinical evaluation and surgical treatment are provided in California.

Santa Monica, CA

2121 Santa Monica Blvd, Santa Monica, CA 90404

Operating Hours

8:00 am - 5:00 pm
Monday - Friday

Arroyo Grande, CA

154 Traffic Way, Arroyo Grande, CA 93420