Just got back home from a photo-taking trip. ;-)
AMPS ~ 97
+2.5 ~ 57
+3.5 ~ 81
+5.5 ~ 113
+8 ~ 135
Very nice numbers!
Should we still observe the 2 hour fast prior to PM shot? You don't think it will continue dropping at this point?
Yes, I would still withhold food for the 2 hours prior to the PM test, but he can eat up until then. No, I don't think dropping back down at this point is likely. He might not climb much more either.
Any ideas on how long we need to be concerned and closely monitoring? The 12 hour cycle, 24 hours, other?
Well, I think that if you decide to go from this point with a logical dose and one that you are able to stick with for 3-4 days at a time, your concerns won't be as high. Lantus works best if you can do that.
Going forward, of course you would test at every shot time, just before feeding. And on days when it works with your schedule, you would want to test around +6 if possible, as that is the "typical" time for nadir. And the nadir is how the dose is adjusted.
In my opinion, good times to test besides shot times are
Either +2 or +3. So that if you are going to see a good bit of drop from the insulin, you get an "early warning". Like today. He didn't go like "dangerously low" on that 57, but had you not seen it, and not fed him, he most likely would have dropped into the 40's I think.
And around +6 to try to see the "low point" that typically happens around then.
Other than that, the tests you get will pretty much indicate if more testing makes sense.
Another great time to test is just before you go to bed. You'll sleep better knowing where the BG is at that time.