Allo Hope Foundation The Allo Hope Foundation is a 501(c)3 nonprofit organization founded to offer resources and support for patients and providers managing alloimmunization and hemolytic disease of the fetus and newborn (HDFN). Our mission is to prevent any harm, stillbirth or infant death caused by Alloimmunization and HDFN. We counsel thousands of affected women, develop and share educational materials, promote disease awareness and advocacy, conduct patient-centered research initiatives to improve outcomes, and launch international initiatives to provide care and preventative treatments to underserved countries.