Your growing baby at 3 months: managing sleep and sleep associations.

At three months your baby's circadian rhythm starts to develop. Your baby can begin to tell days from nights. They also understand and expect certain sleeping cues such as rocking, singing or white noise (whatever you do since birth) - without these, they might refuse to sleep.
That's why it's important to set certain associations and routines to help you manage your little one's sleep now and in the future.
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