holds head up when sitting
llifts head
shows interest in surroundings
can lift head and neck when on stomach
begins to smile
follows moving objects
recognizes mother
recognizes famiiar objects
sleeps 3-4 hours at a time
smiles spontaneously
eyes begin to focus
looks at hands
involuntary sounds; burps, sighs
some head control in upright position
eyes focus well
responds to voices
