Your 4-month-old baby's sleep schedule will depend on a number ... changes in sleep environment or routine, or illness and discomfort. Parents can combat the 4-month-sleep regression by ...

In total 4-month-old babies need 14.5 hours sleep over ... Establishing a calming, predictable bedtime routine helps signal to your baby that sleep is coming. Simple activities like a warm bath ...

"A 4-month-old baby should be given the opportunity ... Quick tip: Keep other family members in mind when building a bedtime routine for your baby. If your household leans toward a later bedtime ...