Your 3-month-old baby is increasingly alert and social and may even offer a first responsive smile. Read more about newborn developmental milestones:
Discover what milestones your 3-month-old baby will achieve this month.
Learn More About Your Baby's Cognitive and Motor Development
Increasingly alert and social, learn more about your 3-month-old baby’s emotional and verbal response.
Learn More About Your Baby's Communication and Social Development
Find out how your 3-month-old baby’s senses are developing and how you can encourage his progress.
Learn More About Your Baby's Sensory Development
Find out how to establish healthy sleep habits.
Learn More About Your Baby's Sleep Patterns
Understand your baby's cries and find out how to comfort him.
Learn More about How to Soothe My Crying Baby