CARE has partnered with the Bill & Melinda Gates Foundation to implement IMAGINE, a project that examines how to support married adolescent girls and their families. The project aims at helping young women in Niger and Bangladesh to delay their first birth and to envision, value, and pursue alternative life trajectories. IMAGINE’s goal is two-fold: to identify, design, and test interventions that hold promise for delaying the timing of first birth among married adolescents and to document and share learning from this initiative with the wider development community to inform others working to address the issue of adolescent childbearing. IMAGINE is multifaceted, with components that enable married adolescent girls to delay first birth and to afford greater choice in pursuing an alternative life course.