Diet management is very important for patients with Crohn's disease, a chronic enteritis disease. A diet containing foods that are likely to cause enteritis can cause various complications, including inflammation, even if well managed with immunosuppressants.Crohn's disease requires a safe diet for immunomodulation and intestinal inflammation, but it is common for people to experience cycles of active disease and then remission, and various immunosuppressants taken by Crohn's disease patients are used to increase the remission period (Watson, 2021). However, in the case of pregnant women, the pregnancy itself can result in creating dietary restrictions, but if the woman has Crohn's disease, the dietary restrictions are bound to be more involved. The restricted diet is very likely to result in issues in fetal health, and Crohn's disease itself is at risk of reactivation. The inflammatory response of Crohn's disease in the active period during pregnancy can result in fatal problems in fetal health and development, and in more than half of the cases, it has been recorded as the reason for fetal death (Vargo, 2020). Therefore, this study aims to educate patients about the possible complications from Crohn's disease during pregnancy, focusing on diet nutrition management.