For the last 6 months my DD has been waking up every 2 hours @ night. I am ending up with her in my bed every night and I just can't get a good night's sleep with her there. I work full time & have to be up at 6am and am finding it increasingly difficult to function at work, it's like having a newborn but without the maternity leave 
Routine is bath at 7, story, night light on and wait for her to fall asleep. It then starts from about 11.30 She comes into my room crying, I lead her back to bed and wait for her to fall asleep then creep out. The 1st waking I can usually get her straight back to sleep & creep out successfully but after this she seems more upset/stubborn or maybe I just give in easier knowing I have to be up in a few hours.
Is the problem as she wakes up and I'm not there? She doesn't have a dummy and is in a cot bed with the side off.