Paternal postpartum depression is an underrecognized public-health concern affecting approximately 10% of new fathers in the US. 1 Despite this prevalence, paternal postpartum depression remains underdiagnosed and poorly addressed within obstetric and mental-health systems that prioritize maternal experience. 1 Emerging evidence indicates that fathers face substantial barriers, including gendered expectations of parenting, limited health care inclusion, and face stigmas in their help-seeking habits, contributing to the strain and adverse child outcomes. This theory integrates Gender Role Conflict Theory, Transitions Theory , and Family Stress Theory , positioning adaptation as a dynamic, feedback-driven process shaped by masculine beliefs, partner support, and systemic inclusion. The theory, Reciprocal Adaptation in Postpartum Fathers: A Mid-Range Theory of Role Negotiation, Relational Reciprocity, and Family Adjustment , points to the influence of nurses as pivotal agents in recognizing paternal distress, promoting early screening, and facilitating family-centered care that supports both fathers and families.
Rémy Schmitz (2026) studied this question.