I inject Lantus before I go to bed, which is normally around 11-midnight. Last night I stayed out late visiting friends and didn't get to bed until around 4am. I had my Lantus just before bed as usual. This morning my BS was up to 10 (its usually around 6-7 in the morning), and I'm wondering if I should have had my Lantus around 11.30 as usual, even though I wasn't going to bed, because presumably there were around 4 hours when I didn't have any insulin in me at all.
Any ideas?
Any ideas?