Hey “dad” - I don’t think you’re too obsessive. My son is 4.5 and was dx’d a little over a year ago at 3.5. We pump on an Animas Ping. I have his nighttime basal established well enough that I know if he’s +/- 120-180 then he’ll remain at that level until I feed him breakfast as long as breakfast is before 9am.
So what I’m doing these days is I’ll always check his BG 3-4 hours after his last dose of the night which is usually dinner but sometimes a snack later or a high BG correction later. That usually works out to 10pm-1am.
IF and only IF his BG is in the “happy zone” at that first night check - I’ll sleep comfortably knowing that he’s ok. If he gets up in the night to go to the bathroom - I’ll check him again right then in case his site has failed (on occasion it has, which is what makes him pee!).
If it’s not in the “happy zone” at that time, I’ll dose and re-check in 1.5-2 hours (if under 300-350)… and then again in another 1.5-2 hours (for a total of 3.5-4 hours from the last dose) before I’m comfortable with letting him sleep. If he’s over 300-350 at the “happy zone” check and particularly if I have no reason to think of why he might be high - I’ll physically check the site, then I’ll dose and check again in 30 minutes to see if something not obvious is bad about the site or the insulin. We’ve had more than one 1am set change… it sucks but it’s worth it.
“happy zone” sleeps happen about 2-4 nights/week now which is much better than it was only a couple months ago.
I don’t think I’m obsessive, and I don’t think you are either. I think you’re a responsible parent.
Kids are TOUGH with Type 1… growth spurts, exercise, hiding food from you, eating out, bad sites that they’re unaware of, hypoglycemic unawareness, and very low relative body weight (Tyler is only 40lbs) when compared to an adult… it all adds up to a lot of out of control variables.
More than a few times I’ve been glad I did a night check for a “high” due to something he ate or an unknown factor or due to a bad site. More than once I’ve been glad I did a night check because we caught a “low” before it went too low.
Keep being a GREAT DAD… and take it easy on the self-criticism.
We get our endocrinology visits from The Barbara Davis Center for Juvenile Diabetes Research (they have a clinical division) here in Denver - they are amazing and generally at the cutting edge of therapy ideas and uses… yet they are always accurately conservative with how they tell us to handle his needs. The moto is “test test test… and test if you’re not sure… and test if you are”.