I'm at the stage I'm not sure whether the dummy is helping dd sleep or hindering. She cries anytime it falls out when she is dozing, so do a lot of re plugging still she is deep. Means we can't leave her to grizzle at bedtime or nap time which isn't ideal when I've a 4 year old too.
She needs it plugged in a couple of times a night and is generally up for the day from 5ish but we will not actually get her out of bed then. She will sometimes resettle again with copius dummy plugging, but after about an hour. It's not hunger waking her.
On a couple of occasions I've heard her stirring about 5 and got the dummy in before she is awake and then she has slept to 630/700.
So I think she is possibly coming into a light sleep about 5ish and properly waking up when she doesn't have her dummy.
We are thinking about ditching the dummy. She only has it at sleep times.
Any advice on how to best approach it?!