My 8 month old DD has always been a great sleeper (slept through at 12 weeks 7pm - 7.30am) but has recently started waking around 5.45am and babbling. She will sometimes drift back to sleep after 30mins but not always. She is also waking after 1.5hrs from her post lunch nap (she usually sleeps for at least 2hrs)and then can't make it past 4.30pm without another nap. She is far more restless in the day and I think she is teething but her first 2 teeth didn't cause her any problems so I'm not convinced it is just teeth.
The added problem I have is that my DS (2.9) is being disturbed by her and is also starting his days earlier and is very tired.
She eats well at luch and tea time and isn't hungry for breakfast (sometimes only has 5oz milk and no solids). She naps at 9.30am for 30mins, 2 hrs after lunch and 30mins at 4.30pm on a normal day so I don't think she is having too much sleep?
We used to leave our heating on over night in the winter and have recently turned it off so could she be cold?
Also, her room does get quite light and noisy with the dawn chorus - could this wake such a previously deep sleeper? It never seemed to before.
Sorry it's a bit of a ramble but any suggestions would be greatly apreciated