It doesn’t matter how well a baby sleeps, or how hard we try to create the best sleeping environment; the reality is that babies will inevitably have unsettled times. And some more than others. The first 3 months of life are frequently referred to as the 4th trimester because babies have so much maturing to do. They have the enormous task of organizing everything they experience into something that makes some sense, which is very challenging. Read on for tips on how to settle your baby.