I was really tired last night and fell asleep before taking my basal. A member of my household said they woke me and I got up and did it but I can't remember (!!!) and haven't logged it in my phone. Since 9:30PM until breakfast my Libre graph was pretty constant at about 5.1 mmol/L (with the normal minor fluctuations). I had a spike at breakfast, but that's normal as well and since that went down the BG has been stable in the 5s again. I guess maybe I did take the dose last night and just can't remember which is a bit weird because I thought I had a good memory haha. Anyway I guess I just keep monitoring. Edit: if I can get up and inject myself without remembering I wonder what else I do when I think I'm asleep!