My ds has been bottle fed from 4 weeks old. Up until 4 weeks ago was drinking 6oz every 3 hours. He has now started fussing and refusing his milk and I am struggling to get 3oz into him every 4 hours :-( he was sleeping through the night until this happened and is now up at least twice and waking at around 5am for the day. I have introduced small amounts of solids (following Gina ford, early weaning). Have tried faster teat, slower teat, different bottle all together, different formula. Am fairly sure he isn't teething as doesn't appear to be in any discomfort. Does anyone have any ideas? I'm really getting to the end of my rope and starting to get really stressed with the whole situation :-(