thanks for all the replies... mine is a 0-6 month grobag and i am thinking of giving it a go in a few weeks now... esp as Noah hates to have his arms wrapped and in fact he sleeps without wrapping for all his day sleeps...
i'll just make sure the head isnt too big.. though he was 7pounds 3 at birth and is only getting bigger so i am thinking it should be ok.
there are so many things to consider with a new bub!!