My ds, 3mo, has been waking every hour (sometimes every two) for the last 3-4 weeks. He usually sleeps well from 7pm-10/11/12pm, then if he doesn't last until 2pm he will then wake every hour. He feeds (bf) then goes back to sleep. We've had one or two nights when he's slept well (just 2 feeds at 10pm and then 3am) and one or two nights when he cried all night. when he does wake it is like he has colic (I thought colic was an "evening" thing, typically?). He is on antibiotics (prophylactic) for a possible kidney problem so i am sure that doesn't help. Any ideas, please can anyone help or offer advice? How come he can sleep so well in the first half of the night? During the day (mostly) he is a contented happy little baby - when we get up at 7am ish he is instantly smiling, does a big poo and the world is much better again. I think it has gone on too long to be a growth spurt! I give him infacol, which does help him burp, and we quite regularly go to osteopath, but that's not made much difference as time has gone on.
Sorry if this has already been discussed muchly elsewhere?