Infancy is stressful. The first few months of a baby's life are a major transition and growth period. So much so it's often referred to as the "fourth trimester". Newborns are still very much adjusting to life outside the womb. Ease your baby's natural transition from womb to world with the Crescent Womb infant sleeper. Soothing, breathable mesh and cradling comfort helps keep baby safe regardless of their movement or positioning.