baby milestone
- crawlingMoving on hands, knees
- walkingLocomotion on foot
- first stepsInitial actions taken
- teethingFirst molars emerging
- smilingDisplaying warmth facially
babbling · sitting up · rolling over · first words · mama · dada · weaning · potty training · standing · clapping · waving · grasping · reaching · cooing · laughing · pointing · cruising · self-feeding
developmental trajectory
baby milestonedevelopmental delay
Slower-than-typical milestone achievement
regression · setback · failure to thrive · arrested development · backward step
life stage markers
baby milestonesenior moment
Brief memory lapse
cognitive decline · age-related decline · death · loss of independence · final days