I still can't decide whether DS might be dairy intolerant or not. He is 11.5 months, never STTN but does sometimes do stretches of 4 - 5 hours but more often wakes every 2 - 3 hours. He doesn't have any other symptoms, maybe a bit windy at night but that is it. No skin or toileting issues really TMI but sometimes fills nappy once a day, sometimes up to 6 times. Consistency can change quite rapidly in one day but never constipated or diahorrea. Am I just clutching at straws thinking the waking could be dietary related? He doesn't seem particularly upset when waking, settles down quite quickly and self settles at bedtime so I know he can do it!