text4FATHER R21: Social Media - Efficacy Trial

This project will be the first to examine the efficacy of a text messaging intervention designed to recruit first-time fathers-to-be using social media across the U.S. to become involved during pregnancy through two months of postnatal age to support infant, mother, and father well-being.

Inclusion Criteria: * Aged ≥18 years * Live in the U.S. * Speak English * Mother gestational age at enrollment less than 25 weeks * First-time father-to-be * Willing/able to receive texts. Exclusion Criteria: * Individuals who are minors * Do not speak English * Unable to provide informed consent * Not a first-time father * Not willing/unable to receive texts * In the past 12 months, any safety concern reported between father-to-be and the mother-to-be, including report of any physical, emotional, sexual harm, threatening behaviors, police involvement, restraining or protective order