12 Days of Giving You can make a difference in the lives of children staying at OSF HealthCare Children's Hospital of Illinois by supporting our annual 12 Days of Giving from December 2 – 13. Learn More Support for Women and Moms-to-be You have a million questions. We have an app. Circle by OSF supports women through pregnancy, motherhood and beyond. Learn More Congenital Heart Experts OSF HealthCare Children's Hospital of Illinois is the only comprehensive care center in Illinois accredited by the Adult Congenital Heart Association. Learn More Get a Free Growth Chart At OSF HealthCare Children’s Hospital of Illinois, we believe every child we care for should have the opportunity to live their best childhood and grow without limits. Learn More