Hi,I'm new here and looking for advice.After having some surgery for my Crohns disease over 6 months ago,I feel ok,sometimes dizzy though.I've been getting some blood tranfusions,and iron transfusions,yet my iron levels are still very low.I'm NOT taking iron pills now.--My Iron levels do not seem to go up that much at all. Any ideas as to what could be going on?My doctor wants to give me another colonoscopy even though I had one a few months ago.All answers and advice would be greatly appreciated.Thankyou,Ken.