“Amid all the adjustments new parents need to make, the couple relationship can often become vulnerable as partners struggle to maintain their pre-parenthood focus on each other. Practitioners can help new parents through the transition via programs that focus on the couple relationship alongside the challenges of parenting. Drawing on a selection of recent research, this paper is aimed at informing practitioners working with individuals and couples about the major factors impacting on relationship satisfaction for new parents and the optimal characteristics and content of programs to support both the couple and their parenting through the transition to parenthood.”–Author abstract.