Hi!

My 4 month old little man is waking ALL the time! His sleep has gradually been getting worse and worse over the last month or so...
He wakes every 45-1 1/2 hours all night long with maybe 1 2hour sleep...He's only feeding once overnight so thats not a big deal (I've tried feeding him more but thats not what he wants) 99% of the time I just put the dummy in and he goes straight back to sleep...
One problem is that he shares a room with Louis so as soon as he cries out I jump up and go into him so I don't know if he's just used to me resettling him or giving him the dummy to get back to sleep. I can't let him even grizzle for a minute to see if he'll go back to sleep on his own because I'm scared Louis will wake up...
I know they go through lots of little stages when they're babies but this is just getting worse and has already been going on for weeks...

Any advice would be great! Otherwise I think I'll have to take him to sleep school...

Oh...and I've tried to get him to sleep without the dummy but it just doesn't work...