Is my toddler having a sleep regression?
Changes in sleep patterns are normal and not necessarily “regressions.” Those changes interact with developmental changes, environmental changes, and things like sickness or changes in routine. They’re also different for every child. That said, helping a child learn to fall asleep and sleep through the night easily (that is – sleep training) isn’t necessarily something you do once in a child’s life – some families may need to do it many times.
Here are some ideas about what to do if your toddler is having a hard time sleeping.