....good advice just not sure can go through yet with other issues but maybe if I start off with the fecal calprotectin will get me started; waiting for cat scan results after a couple of odd attacks over a week ago and some other issues... yes costs are covered for me here in Ontario. Had glaucoma eye checkup today, covered too except one of the photos of inside of eyes $170.00.... she said all good so that was a relief. wishing you the best with your health issues and thanks for sharing the information, J.