Well, something has changed with my baby. It's hard to know if he is just getting older and sleeping better or if it's the Dreamland sleep sack. I do know that I dress him in it every night and there is a lot of resistance at first, but once he settles down, he stays asleep. It took two weeks for me to really see a difference - but he went from sleeping one hour at a time to sleeping three hours in a row! This is huge...a game changer. I bought the bundle because I was hopeful, and now, I'm...