Been out all day had mixed grill 4 lunch plus bottle of red wine & 5 gin & tonics! Was 5.9 at bedtime!Was 7.2 mmol/l on waking.
Morning all 5.3 this morning! Slight hangover!!8.8 today....I can not explain any of it...I gave up trying to understand why some times the reading is low and another time it is high