Even patients with no complications and good glycemic control should see the clinic at least once every 2-3 months to see if they need to adjust their glucose-lowering medication or insulin dose. Patients with uncomplicated diabetes should have their glycosylated hemoglobin checked every 3 months, and their fundus and 24-hour urine albumin quantification checked at least once a year. Patients with diabetic retinopathy have their fundus rechecked every 3 months to 6 months! Patients with diabetic nephropathy should have their 24-hour urine albumin quantified at least once every 3 months.