If sleep deprivation is wearing you down, research suggests there's a path forward. Studies show that two gentle approaches—letting your baby cry for gradually longer periods or slowly moving bedtime earlier—both help babies 6-16 months old sleep better and fall asleep faster. The reassuring part? Research measuring stress hormones in babies' saliva found neither method stressed your baby out or harmed your bond. A year later, these babies showed no more emotional or behavioral problems than others. What works varies depending on your baby's temperament and your family's values, so talk with your pediatrician about which approach feels right for you. The key is finding something sustainable that fits how you want to parent.