From about 6 weeks I was really happy with ds sleep pattern. He'd go down about 10-11 (with us) self settling then have a big chunk of sleep then wake every hour. By 8 weeks this would be 10-5 then every hour til 8ish which worked really well. By 12 weeks he'd sometimes go til half 5-6 before waking. His nap pattern is also good.
However about 5 weeks ago it all went out the window. On a good night he may do 10-3 then every hour til 8. On a bad night 10-1 then every hour. It's always been the case that after the long sleep he'd wake every hour but before it didn't bother me whereas now his long sleep has been reduced it's becoming very difficult!
An early bedtime makes things worse. I'm terrified about what will happen when we have to get up early and he'll need to go to bed at 7-8 if he still just does 4 hours then every hour.
He's in a co-sleeper cot. When he wakes up he usually needs to feed (ebf) and he will feed for about 10 mins then go back to sleep. I would be fine with waking up a couple of times in the night if it weren't for the hourly wake ups following the feed.
His naps are still great. We were having problems with daytime feeds but this seems to be resolved and he's still waking in the night to feed. He has reflux and is on gaviscon but this didn't cause any problems before so not sure why it would now.
Does this sound like 4 month sleep regression? When will it end!? It's been 5 weeks and we're really beginning to struggle!