Had a bad flare in May and was in hospital for 3 days. Saw GI 10 days later for follow and my hemaglobin was 10.5 a week later I requested another Check since I was feeling awful and was now at 3 weeks of bleeding hgb was 9.9. My GI said it was a normal variance and follow up with her in 4 weeks. I continued to feel like my heart was pounding with activity/ clinic said it was from the prednisone I was on. I got a second opinion and hgb is 9.8. This doc also checked my iron levels, which were extremely low. Needless to say I have switched doctors and will have my first IV iron infusion on Tues. Has anyone had an iron in full? I'm a little nervous. Will also be starting entyvio as soon as approved by ins. Of course nervous about that too. Anyone's experience with this med?