My little girl has always been a really good sleeper. She has slept through the night 7-7 from 12 weeks (with the help of a dream feed). Over the past month her night time sleeping has become really unsettled. She wakes several times in the night and it almost feels like we are back to the newborn stage. She still has around 2-3 hours sleep in the day which has remained the same. I don't think she is teething yet, but she did have a cold about a month ago (around the same time as the start of the bad sleeping). The cold has gone (a couple of weeks ago) but the sleeping has not returned to normal. The only thing that soothes her is me picking her up for a cuddle. I have also introduced solids - but I would assume this would help her sleep more and not less? I wouldn't normally worry about getting up several times in the night, but I am returning to work full time in 2 weeks and really thought I had the sleep sorted! Any help or suggestions as to why this may be happening would be appreciated.