We've had a number UC moms here over the years on pretty much all combinations of meds, including remicade, who had happy and healthy babies.
Will I flare during my pregnancy? Are you in a remission? If so they you have the best odds of having an uneventful pregnancy.
"ECCO Statement 3A -- If conception occurs at a time of quiescent disease, the risk of relapse is the same as in nonpregnant women [EL3]. Conception occurring at a time of active disease increases the risk of persistent activity during pregnancy [EL3]. "
"When conception occurs during a period of remission, about
a third of patients relapse during pregnancy which is similar to the relapse risk in non-pregnant CD patients."
Will pregnancy impact my success with remicade loading doses? No impact that I am aware of.
Source of the above, and a really good read covering many aspects of IBD and pregnancy: http://ecco-jcc.oxfordjournals.org/content/eccojc/9/2/107.full.pdf