I have a four month old who was an awful sleeper for the first two months but is now pretty good. However over the last month my sleeping is getting worse. At the moment I drift off into a drowsy half asleep state but then wake up after an hour of being in bed. I finally drop off at half 2ish. I then seem to wake 2/3 times before dd has her feed at 5.30 ish.. And then I manage to sleep for a few hours. DD can be a bit noisy but I always managed to sleep through it before. Has anyone else been through similar?