I have UC and a son who is 1. While I was pregnant I was on immuran and asacol. My baby is fine, I didn't have any problems with that. In fact, my UC completly went away while I was pregnant. It was great! I could eat whatever and not worry. The immuran is not a good thing to be on during pregnancy, but I took 4mg of folic acid to help with that, and it seemed to work, DS is fine.
What kind of questions did you have?