3 month old and sleeping at night

DS has been a decent sleeper since 7 weeks old (9-4,4:30-8) and an excellent sleeper since 10 weeks (9-8). Last week, we were on vacation and he was still doing ok, but had one bad night where he was up twice. Since then his sleep has been erratic. One night he'll go 9-2,2:30-7, another night he'll go 9-7, and then for the last 2 nights it's been at least 2 wake ups (9-1, 1:30-4:30; 5:30-8:30) Luckily, I'm not back at work yet so I can function fine with the broken sleep, but what happened to my good sleeper? Did this happen to anyone else? Tonight I clusterfed him at 7:15, 8:15, and 9 to try to fill him up, but he still woke up at 1:00. I am thinking maybe it's a growth spurt? Tomorrow I'm going to have DH give him a pumped bottle as his last feed - that's what I used to do from week 7-9. Any other advice? He will no longer take a pacifier and will only be soothed by nursing.

Re: 3 month old and sleeping at night

I m going thru something similar. Supposedly there is a growth spurt around now and 3 month olds can have sleep regression.