DD has been a really good sleeper more or less from birth. From about 3 months to 18 months she slept around 11 hours a night.
In the past few months she's been much more erratic and now frequently wakes up in the night calling for me and wanting milk. DH is all for controlled crying but I'm really not sure I'd be any good at leaving her to cry and he hates the broken nights so I just end up giving her a bottle to keep her quiet and appease him. But I'm worried that a) I'm just reinforcing/prolonging the 3am milk habit! b) It's bad for her teeth and c) I've got another baby due in 3 months and the thought of waking up throughout the night for both of them horrifies me.
Please tell me what I should be doing?!
Thank you