A dilemma.
My three month old feeds goes to bed around 7.30, and wakes up to feed around 12 and 4. She feeds very sleepily and goes straight back to sleep. Wakes up for the day around 7.
The last week or two we keep finding that her nappy has leaked and soaked through her clothes and sleeping bag - sometimes around 4, sometimes around 6 or 7. She's nowhere near the weight for the next size up.
I'm hesitant to wake her up by changing her preemptively in the night. She tends to assume it's morning and finds it harder to get back to sleep. Now obviously if she does a poo in the night I change her immediately but that's rare. Is there anything I can try? Why are we getting leaks?