Inclusion Criteria:  Inclusion criteria include newborns born at 35 weeks gestation or greater and are admitted to the NICU or newborn nursery at Banner Tucson. Babies will be age 0-48 hours old and require a point of care blood glucose check for any reason.  Exclusion Criteria:  Exclusion criteria includes babies who are diagnosed with sepsis or who there is concern for sepsis or other severe illness.