Hi. I am 10 weeks pregnant with twins. As a precaution, my ob put me on iron supplements to help with potential anemia a little over a week ago. Since then, and particularly over the past few days, I have seen an increase in frequency and gas. Could this be due to iron supplements? Or beginning of pouchitis? If it could be iron, is there an alternative that would be more GI friendly ? I was already miserable with the nausea now this! Please help!