Poo, I couldn't get on earlier....
I have a different take on last night's dose of 1.5, and whether it was too much. My opinion is "too early to tell". Yes, it presented you with a "problem" this morning because you got a low preshot number. BUT, just my opinion, that doesn't lead to a conclusion that it was too much insulin.
Here's some stuff from last night's discussion:
1/2 unit would be good to try. Assuming you see a number north of 200, of course.
That's what I said when you had just posted that you got a 164, and were going to test again in 2 hours.
You did that, and saw a surprising 305. You shot 1.5u, and fed a spoonful of food. After I saw that, I thought "awesome, good choice!"
Then Sue asked you to check at +3, but you had signed off for the evening.
Had you tested at +3, and seen a low number, I would have told you to feed again and to to bed. That would have probably prohibited a big drop later on but no big deal. I don't think he went really low, or any lower than the AMPS number you got today.
So, this morning you saw a 65! And went

:shock:

:lol:
I would have been dancing if I saw a 65 at AMPS! I would have thought "THIS IS GREAT!!! His number is "normal"!!! Woot!!!
And I would have skipped the shot, not worried all day, and tested at +11 tonight to see what Loki had to say about it. I would have expected a high number since it would have been 23 hours without a shot, but I would have been ready for whatever the meter came up with.
But you fed him? (did you feed at the 65 or did you withhold food?), and got a 296 at +2. OK, that's fine. But then I would have done exactly what you did last night. Gave him 1.5u again, and see what happened this time. I would have been praying for another 65 tonight actually. And would have danced again.
I guess what it comes down to with me is that I am tickled pink whenever I see a green number. I don't care if it's +4, +6 or +12. Green is "normal". I'll figure out what to "do about it" later, just show me a green number on the meter. In my mind, it's a heck of a lot easier to "do something about" green numbers than it is to do something about every other color in the BG rainbow. There's only one direction to go from green. Up. Two ways to do that. Withhold insulin, or feed food. If you withhold insulin, the number ain't going down. If you feed, it ain't going down.
At "shot time", if you see a low number, don't give him any food. The BG will come up on it's own, and when it does, you can shoot a reduced dose late. Or you can shoot a
normal dose late. As long as you are doing the feeding right before you give insulin, the "timing" of the food and the insulin will be in sync. You don't want to feed, and then shoot a couple of hours later, because then you've given the food a "head start", and the boost in the BG from eating will taper off before the insulin kicks in, making the shot act like an "increased dose" because there's no food to fight off the drop that the insulin will cause.
Anyway, I'm the "voice" of differing advice much of the time, but that's the whole point of the board. Peer review and giving people options. It doesn't make one person right and another person wrong. They're just opinions. If any of us had all the answers, we'd just write a book, and then make millions of dollars.
Carl