Agh! Sorry for having all these questions. I didn't see a straightforward answer to this one in either TLAP or Using Insulin... although it talks about nighttime hypoglycemia.
I have kept my split dose Lantus at 5u in the AM and 5u in the PM since Monday night. Have not had a single problem, and have basal tested overnight and it was perfect.
Last night, I went to bed at 116 and woke up at 73! I wish now that I had checked at 3am like I did the two previous nights.
I felt fine, not sick or anything, just trying to figure out why and avoid it tonight.
I think I may have 'overshot' a little at dinner.. dinner was at 7pm; 133 before and 122 2 hours post.. The 116 I got was 3 hours post...