Health Library
The Health Library is a collection of health and wellness resources created for learning and accessibility. Select a topic below for related health information or search for a topic in the search bar for more information on other medical conditions.
Growth and Development
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Growth and development milestones help you see how your child is doing compared with other children the same age. The milestones tell you what you should expect from your child in five areas: Physical growth Thinking and reasoning (cognitive...
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Egocentric thinking is the normal tendency for a young child to see everything that happens as it relates to him- or herself. This is not selfishness. Young children are unable to understand different points of view. For example, a preschool child...
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Most school-age children feel driven to "make it" in the world away from home. Making friends and being accepted become top priorities. School is a testing ground where children evaluate, accept, and reject each other daily. At times, parents cringe at the degree to which children try to fit in and are often saddened...
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A growth chart is a graph used to track a child's growth and development over time. At each of your child's well-child visits, the doctor will measure: Length (height). A baby's length is measured while lying down, from the top of the head to the...
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Growth and development milestones help you see how your child is doing compared with other children the same age. The milestones tell you what you should expect from your child in five areas: Physical growth Thinking and reasoning (cognitive...
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Speech and language development milestones relate to receptive language (the ability to understand words and sounds) and expressive language (the ability to use speech and gestures to communicate meaning). Receptive language skills are the first...
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Speech and language development milestones relate to receptive language (the ability to understand words and sounds) and expressive language (the ability to use speech and gestures to communicate meaning). Most 1-year-olds begin to understand the meanings of words. Their receptive language grows from understanding...
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Speech and language development milestones relate to receptive language (the ability to understand words and sounds) and expressive language (the ability to use speech and gestures to communicate meaning). A child's speech and language development becomes more advanced beginning around age 3 through age 5. Receptive...
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In the first month, your doctor will pay close attention to your baby's increasing weight, length, and head circumference, which is measured around the largest point of the head, usually starting at a point on the forehead. The average birth weight for babies is around 7.5 lb (3.5 kg), although between 5.5 lb...
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Newborn senses Your newborn is equipped with all five senses, although some are more developed than others. Touch. Your newborn's sense of touch is highly developed, particularly around the mouth, where he or she is sensitive to temperature, pressure, and pain. Newborns like gentle handling and to...