Hunger: Babies often wake up when they are hungry, needing frequent feedings especially in the early months.
Diaper Needs: A wet or dirty diaper can cause discomfort and disrupt sleep.
Growth Spurts: During growth spurts, babies may wake more often for extra feedings.
Illness: Conditions like colds, ear infections, or other illnesses can disturb sleep.
Discomfort: Babies might wake if they're too hot, too cold, or uncomfortable due to their sleep environment.
Overtiredness: Paradoxically, being overtired can make it harder for babies to fall and stay asleep.
Teething: Teething can be painful and cause babies to wake up frequently.
Lack of Routine: Inconsistent bedtime routines can make it harder for babies to settle and sleep through the night.
Separation Anxiety: Around 6 months, babies might wake up due to separation anxiety.