Research has shown that the course of pregnancy and delivery is usually not impaired in women with Crohn’s disease. Even so, women with Crohn’s disease should discuss the matter with their doctors before pregnancy. Most children born to women with Crohn’s disease are unaffected.
I would discuss this with your doctor, but eating healthy as you probably already do, is probably the best way to keep your baby healthy! Also, are you taking prenatal vitamins?