OK, now 3m old DS is cluster feeding in the evenings, his poo is now permanently green and acidic and sometimes watery (like with my other DSs, that means if he's left in it for longer than a millisecond, he starts to get nappy rash. We're having to use metanium in the mornings if I manage to miss a poo overnight) He's pooing every feed also.
Before he started the evening cluster feeding, he had (pretty much consistently) yellow seedy poos.
Someone suggested (since I'd had an oversupply problem previously) only cluster feeding from one side, but to be honest we're finding that difficult as he's very frustrated and cross if little milk flowing.
I know lots of people say green poo is normal but surely that's only every once in a while rather than every poo (it's been weeks now and I know it is directly connected to feeding lots in the evenings since on those odd days when he doesn't he instantly goes back to yellow). And given it seems to burn his bum more I'm not at all comfortable with it as 'normal'. I'm assuming the green colour is from undigested bile from extra feed passing through too rapidly? If so, surely it can't be 'normal' for the long haul? Or is this just me adding 2+2 getting 5 again .
Will he perhaps settle down at some point when his system adjusts to more milk? If not, why is his body telling him to do something that isn't good for him IYSWIM?