Health professionals construct adolescent motherhood in ways that position young mothers as problematic. They draw on "Developmental" and "Motherhood" discourses. The Developmental discourse views adolescent mothers as naive, distracted, and self-centered, unable to mother correctly due to their adolescent characteristics. The Motherhood discourse attributes certain behaviors to "good" mothers, implying adolescent mothers do not possess these attributes. These constructions influence how health care is provided to adolescent mothers in New Zealand and mean adolescent mothers feel surveilled and patronized by health professionals.