The presence of ketones in the urine is termed ketonuria (1). the hormonal changes of pregnancy may affect the body’s resistance to insulin, affecting glucose metabolism (2). before meals: 4 to 7 mmol/l. 2 hours after meals: under 8.5 mmol/l. blood glucose ranges for type 1 diabetes (adults). things to do in palermo. john deere 1200a brake.