About a week ago my 4 month old started waking up a few times through the night but I could get him settled with his dummy. I put it down to sleep regression. Before that he'd sleep 12 hours straight. It lasted a few days and he was fine then he got his jabs and I think it's knocked him off schedule. He's started waking up twice during the night and he won't sleep unless he has his bottle. He has 5 bottles a day (7oz) and some puréed fruit/veg around lunch time. But he's started refusing his bottles in the afternoon, only taking 1oz and becoming really unsettled. I'm going to offer him some more purée again this evening and I'm thinking of doing a dream feed around 12 to see if it makes a difference. He just doesn't seem himself... has anyone experienced this?