ok,ive had type 2 for around 4/5 years. Sometimes after 5/6 hours my sugars are 5.8-6.8 But then i can like........say the other night had a curry at around 6.30pm and stayed in then on the internet and checked my sugars at 10.45pm just over 4 hours and they were 12.6 is that normal? sometimes they may rise to 16.3 or something like that.