I'm new to Mumsnet but close to the edge so hey-ho!!
My DD is 20 months and for the last 6-8 weeks has been waking anywhere between 4.30-5.00am - bright as a button!!!. She settled her self to sleep at night and sleeps through.
It makes no difference what time she is put to bed in the evening .... she still wakes at the same time
Any help appreciated.