I know there are other threads for fbgs, and for highest/lowest readings in one day. But I've noticed that over the last few weeks my fbgs are often higher than my bg readings after my evening meal the previous night. eg Monday night 7.0, Tuesday morning 8.0. Tuesday night 5.9, Wednesday morning 7.2. I forgot to test on Wednesday evening. I know this is likely to be because of 'Dawn Phenomenon' but I thought it might be useful for people to record and compare their readings at night and in the morning to see how DP affects us. Last night my readings were roughly the same, 7.3 at 1945 last night, 7.2 at 0630 today.