Inflammatory Bowel Diseases (IBD), comprising Crohn’s disease (CD) and ulcerative colitis (UC), predominantly affect women of childbearing age, with incidence peaking between 15 and 35–40 years. This overlap with the fertile years places breastfeeding at the center of concerns for both patients and healthcare providers. Two distinct questions must not be confused:

On the occasion of the publication of my article "Breastfeeding Consultation in Organ Transplantation Recipients: Theoretical Background and a Case Report" in the journal "Breastfeeding & Lactation", I would like to offer a summary of the key points regarding breastfeeding and immunosuppressive treatments in the context of organ transplantation (organ graft).