DS2 (nearly 7 months) is waking exactly an hour after I put him down for the night. He went through a phase of this about a month ago but would settle with a little shhh pat but this time he won't settle. He goes mad for a feed but still doesn't down settle if he gets one. Seems to be getting worse - last night I had to give up and bring him down stairs (DH away and I hadn't eaten and was sooo hungry). We do tend to end up co-sleeping most nights (in theory he is in a bedtime cot) so I don't know if this is a factor. Any ideas? Have to run and get DS1 now but would appreciate any theories.