DC3 is almost 8 months old. She's been an amazing sleeper since birth and started going through the night reliably (7pm till 7am or thereabouts) from about 11 weeks old. We've only had a few nights really where shes been a bit off colour or something where she's woken in the night.
That was until about 10 days ago. She's suddenly started waking at about midnight, then about 2.30-3pm and then at about 5.30. After waking waking at 5.30 she sometimes will or sometimes won't go back to sleep. I'l admit I've been absolutely spoilt by her being so good previously that I am now on my knees after about 10 nights of it. I don't get it...what's changed? She's a good eater and has 3 decent meals a day as well as milk (breastfed). She is starting to naturally reduce the amount of milk she has but still has about 4 feeds a day and feeds well before bed. She isn't showing any obvious signs of teething but I guess it's a possibility at her age. When she wakes I feed her and she goes back to sleep generally. For info, she's still in our room as when we move her out she'll be sharing a room with her sister. We were planning to do that after Christmas but first she was poorly and then these broken nights started so she's still with us. She also has CMPA but that seems under control and not causing her problems at the mo. We haven't had any slip ups and her skin is good.
Can anyone offer any insight as to why she suddenly seems so unsettled?