Another success story here. Very much the same as all the posts above. We also did responsive settling, so only go in if baby is distressed. For us, it actually took a few weeks, not days, and, whinging could be up to 3 hours in the middle of the night. HOWEVER, after months and months of broken sleep, we now have a baby that sleeps all night unless sick. We have also noticed great developmental improvements since the better sleep (growth, attitude, physical milestones) as we now have a happy child instead of a grumpy tired one (and mum too ).

Best thing we ever did, for our whole family, including baby.