This evidence brief summarizes emerging findings from the FHI 360-led implementation research on the Prescription to Play (P2P) program, also known as Care for Child Development Plus (C4CD+), implemented in Bhutan. P2P, or C4CD+, is carried out by Save the Children, in collaboration with the Bhutan Ministry of Health and Khesar Gyalpo University of Medical Sciences of Bhutan, with funding from the LEGO Foundation.