Effects of Spousal Participation in Breastfeeding Interventions at Different Perinatal Stages on Mothers' Coparenting Cognition and Infant Feeding Patterns

Inclusion Criteria

• •Married couples, with gestational age between 12 - 14 weeks at enrollment for Groups A and B;
• •Planned discharge within 48 hours after delivery;
• •Mothers and partners expected to cohabit for ≥6 months postpartum;
• •Gestational age at delivery ≥37 weeks;
• •No diagnosed psychiatric disorders in either partner;
• •Voluntary participation with written informed consent from both mother and partner;
• •Neonates with Apgar scores ≥8 at 1, 5, and 10 minutes after birth.