Hi! My little one has always been a great sleeper, we've always put him in his crib awake with a dummy and waited until he's fallen asleep and then left, from 3.5 months old he slept through the night 8pm-7am, he is turning 6 months in a few days and for the last two weeks has been stirring from about 1am and then needing his dummy put back in about 20 times until 7am when he's up for the day. I'm so exhausted and was hoping someone had some tips. As soon as I put his dummy back in he starts to settle back to sleep, I've also tried leaving him to see if he settles back to sleep on his own without the dummy but this just makes him become more awake, he's never upset he just starts babbling away and takes longer to get back asleep the longer he's had to wait for the dummy to be put back in.