Postnatal services, or postpartum care, are medical and supportive services provided to a birthing parent and their newborn in the critical period after childbirth. Services include routine health checkups, monitoring of vital signs, wound and perineal care, breastfeeding support, dietary guidance, and newborn assessments to reduce risks and support the family's transition to parenthood. These services are essential for maternal and neonatal well-being and are recommended by the World Health Organization (WHO).