How Often, and When
Reviewed by CDE Mehandi Sharma · Updated
The number of checks in the first days is frightening, and it is temporary. Frequency falls substantially once treatment settles.
The pattern most families end up with is built around feeds rather than around the clock.
- Before feeds, or before the first feed of the day, as the baseline check.
- A couple of hours after a feed, when your team wants to see the effect of a dose.
- Overnight, at least while doses are being established or after any change.
- Any time your baby seems unusual — unusually sleepy, unusually irritable, feeding poorly, or clammy.
- During illness, considerably more often than normal.
Frequency goes up again, temporarily, whenever something changes: a dose adjustment, a switch of medicine, a growth spurt, an illness, or starting solids. That is expected, not a sign of things going wrong.
Overnight checks are the hardest part of this, and they are the reason parents of babies with diabetes are so exhausted. Ask your team directly how long overnight checking needs to continue at the current intensity, and revisit that question at each appointment — it is easy for a routine set in the first fortnight to carry on unquestioned for months.
Write every reading down, with the feed next to it. A number on its own says little; a number beside "120 ml at 2 a.m." is what lets your team adjust doses properly.