Inclusion Criteria:  Pregnant individuals age 18 to 45 (inclusive) Diagnosed with gestational diabetes by the Diabetes Canada guidelines Planned in-hospital delivery Able to provide informed consent Willingness to use the study device and complete assessment Have access to email  Exclusion Criteria:  Non-gestational diabetes (i.e. pre-existing diabetes) Planned x-ray, MRI or CT within 3 weeks postpartum Has an implantable medical device (ex. pacemaker) On medications known to affect glucose metabolism (for example glucocorticoids, metformin etc.) On medications which may interfere with the Freestyle Libre Pro IQ accuracy (for example aspirin or Vitamin C [>500mg/day]) Unable to speak and understand English