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Month 1
Lifts head and turns it from one side to the other when placed on stomach
Reacts to parent's voice -
Month 2
Watches objects moved about 6 inches away from face.
Responds to more sounds and different pitches of voice. -
Month 3
Holds head steadily when held up
Lifts head and chest when on stomach -
Month 4
Supports upper body on hands when lying on stomach
Rolls from tummy to back -
Month 5
Rolls on stomach while kicking legs and making swimming motions with arms
Knows positive speech from unhappy speech -
Month 6
Puts objects to mouth with hand
Recognizes basic sounds of native language -
Month 7
Knows parents and caregivers by their voices and by sight
Can follow a path of moving objects with eyes -
Month 8
Pulls self up to standing
Looks at objects with sustained attention -
Month 9
Puts objects in containers
Leans forward to pick up toys -
Month 10
Crawls well
Uses index finger to start pointing -
Month 11
Walks while holding onto furniture or crib rails for support
Releases objects intentionally -
Month 12
May walk a few steps
Holds and drinks from cup
