I have one on tuesday. The upside is they haven't given me the hideous Picolax/ nuclear clearout that has to be drunk in gallons, and I can still eat apparently (avoiding all fibre etc) . They say to start drinking the gastrografin 2 nights before the test.. I assume that means Sunday?
Has anyone had this test? It looks inelegant (more pipes up the bottom) but I have extensive divertical and some narrowing and a lot of pain so I am hoping it will give some answers/a plan to improve my bowels!