To provide an updated synopsis of the research and clinical practice findings on pregnancy and gestational diabetes mellitus (GDM) in American Indian and Alaska Native (AIAN) adolescents and to describe the newly developed "Stopping GDM," an early intervention, culturally tailored risk reduction program for AIAN girls and their mothers. Five research articles met our inclusion criteria. Three retrospective quantitative studies published in the past 10years corroborated a 1.5 to 2 times higher prevalence for GDM for all age groups in the AIAN population as compared to other ethnic groups, and that the percentage of GDM cases attributable to overweight and obesity was highest for AIs (52.8%). Moreover, First Nations women across all age groups had more adverse pregnancy risk factors than non-First Nations women. Out of the five selected articles, two were qualitative research articles: one examined AIAN women's experiences of having GDM or type 2 diabetes (T2D) during pregnancy and the other appraised the understanding of GDM and reproductive health of at-risk AIAN girls. There is a paucity of research published on this topic. AIAN females are at high risk for developing GDM. Early, culturally responsive interventions and cohort follow-up studies are needed among adolescents and young adults, using technology that appeals to this age group.