Can endometriosis cause pain during bowel movements?

Yes. Endometriosis can cause pain with bowel movements—often described as deep rectal pain, cramping, or pressure—especially around your period. This can happen when endometriosis involves the bowel (most commonly the rectum/sigmoid) or when inflammatory lesions and scar tissue irritate nearby pelvic structures, even without endometriosis growing directly into the bowel wall.

Because bowel symptoms can look a lot like IBS or even overlap with inflammatory bowel disease, we pay close attention to patterns like cyclical worsening, rectal bleeding, constipation/diarrhea swings, bloating, and whether pain persists despite typical GI approaches. Imaging such as ultrasound or MRI can help map disease for surgical planning, but normal imaging doesn’t reliably rule endometriosis out.

If bowel movements are a consistent trigger for your pelvic pain, our team can evaluate the full picture—endometriosis, bowel involvement, and common “neighbor” conditions that can keep symptoms going. Explore our resources on bowel symptoms and reach out to schedule a consultation so we can tailor a plan around your specific symptom pattern and goals.