CAR T-cell therapy can provide a decisive advantage for these young women, since it can halt progression of the disease in the long term. CD19 CAR T-cell therapy involves the targeted elimination of B cells that cause disease, enabling long-term remission of the disease for many patients. What is known about pregnancy and CAR T-cell therapy? The researchers systematically analyzed pregnancies after CAR T-cell therapy in patients with severe autoimmune diseases for the first time. Successful CAR T-cell therapy will therefore bring long-term health and a self-determined life for women with autoimmune diseases to the forefront.