Level 1: Why Babies Won\’t Sleep Some babies wake up frequently during the night, perhaps because they need more food or because they need diaper changes. However, if your baby wakes up frequently and can\’t fall back asleep, it may be because they are experiencing sleep problems. These problems may include being overtired during the day, being overly excited at night, or being in an environment that is too noisy or too dark. Solution: Understand your baby\’s daily behavior and how they behave at night. Make sure to give enough food and clean diapers, and create a quiet, comfortable, warm and dark environment to help