Studies of Irritable Bowel Syndrome (IBS)

How does discomfort or pain affect IBS symptoms? You can help answer this question. You must be a female 18 - 45 years with a medical diagnosis of IBS OR no bowel symptoms.   Compensation:  $340 - $510 for completing all parts of the study.  For more information, click on the icon above or call:  (206) 685 - 5660