Our little one is 9 weeks, and since he turned 8 weeks he has been only sleeping in 45 minute chunks (ie one sleep cycle), night and day. Previously was doing maybe 2-3 hour chunks. Honestly from one day to the next it’s like everything has been forgotten and we’re now just so so tired (and at our wits end reading all the internet advice).
Even in the pram where he would previously conk out for a good 1-2 hours, he wakes up at 45 minutes on the dot. Same in the sling. Only thing that gets him over an hour is a contact nap on dad, which isn’t super sustainable. We try to get him down for a nap every 60-90 minutes in the day, but not always successful as he has also starting becoming fully awake as soon as we place him down 90% of the time (and the other 10% he wakes up at 45 minutes).
At night he wakes up and always always needs a nappy change, so not sure if that’s stopping him from falling back/staying asleep? I’ve tried leaving him to resettle and cry, but it quickly escalates to full on screaming (the type where he almost stops breathing) and I’m wary of waking neighbours who are v noise sensitive! So not sure if we just need to ride it out until his bladder is a bit bigger. I also feed him at every wake up and he does get a good 10-15 minutes in before dozing off, so maybe he is hungry?
I’ve read it could be a milk protein allergy - would there be any other symptoms of this?
He’s done some huge developmental jumps this week (smiling, learning to grab) and he is quite content for periods of the day. I know part of this is developmental and he’ll hopefully learn to connect cycles in time, but wondering if anything we’ve done to break his sleep? Anything we can do? Or even just give us some hope this is temporary?