
We worked out eventually that it was wind, so we now give infacol and tend to feed to sleep or almost asleep most nights, although it is dictated by DD - sometimes she finishes her feed and is still wide awake so I tend to try putting her down with the mobile playing, if she falls asleep on her own (does sometimes) then great, but more often than not she'll start crying a while later, so I go into her and pick her up, she normally burps or farts, then if I put her back down again she will normally go to sleep on her own.
She rarely wakes more than once in the night, and often doesn't wake at all - compared to many of my friends babies she seems a good sleeper, so I just keep doing what I'm doing!
there are some nights when she wakes in the night and just won't settle, so I normally co-sleep in those situations.
I reckon you just do what you have to do - all this stuff about 'don't feed to sleep' etc is ok if you have a baby that sleeps!