DS (8 months) goes to sleep ok but does wake up most nights, he settles himself ok but if he wakes after I go to bed then he wakes me and I can't go back to sleep. My Dh says my expectations are too high and that DS waking most nights is ok. Sometimes he wakes crying and if I go in he seems to get more upset! So I try only to go in if really really necessary. Is he just letting off steam, just irrated that he is awake or should I be worried that he is not getting more settled sleep as he gets older. In any case is there anything I can do - except buy a bigger house!