I'm a type 2 who started insulin back in November. I take Lantus every night before bed, and Novorapid before meals. In the last week my morning BS has been around 4.5-5 and last thing before bed it's been 6-7. Last thing last night it was 6.2, but this morning it was 9.8! I've not eaten anything unusual, and its *never* been higher in the morning that the night before. Despite taking extra Novorapid with breakfast, it was still 9.2 at lunchtime. It occurred to me that I started a new Lantus cartridge last night - is it possible that it could be dodgy insulin? Or is it just my pancreas playing silly buggers? I've not got enough experience with insulin to know if this is likely.