Continuous Glucose Monitoring for Management of Type 2 Diabetes and Perinatal Outcomes.

Objective: To evaluate the association between continuous glucose monitoring in pregnant people with type 2 diabetes and perinatal outcomes.

Methods: This was a retrospective cohort study of pregnant people with type 2 diabetes who received prenatal care and delivered singleton, nonanomalous neonates at a single academic tertiary care center from November 1, 2019, to February 28, 2023. The primary outcome was a composite of neonatal morbidity, including hypoglycemia, hyperbilirubinemia, shoulder dystocia, large for gestational age at birth, preterm birth, neonatal intensive care unit (NICU) admission, or perinatal death.