I'm not dealing with EC, but wanted to ask if you had had a gastric emptying study done? I have a gastric emptying delay - food stays in my stomach for way longer than it is supposed to. If I'm not careful, I get really bad reflux because the food isn't moving out of my stomach, and have similar issues with constipation, since it takes the food so long to move through my system. While I avoid all my allergens, I also limit high fiber foods with lots of whole grains or raw veggies - since they 'keep you full longer', they take my stomach WAY too long to digest. If I eat too much or don't take my meds, it is not uncommon for me to throw up my dinner late the next morning.