Infant health
Learning Center
Infant development: Milestones from 10 to 12 months
Budding curiosity drives infant development between ages 10 and 12 months.
Infant development: Milestones from 4 to 6 months
Milestones for most 4- to 6-month-old infants include increased alertness and evolving motor skills.
Infant development: Milestones from 7 to 9 months
Milestones for most 7- to 9-month-old infants include improved motor and language skills.
Infant formula: 7 steps to prepare it safely
Properly preparing and storing infant formula is essential for your baby's nutrition.
Infant growth: What's normal?
Infant growth rates depend on various factors. Consider what's typical during baby's first year.
Mumps
Find out more about the symptoms and treatment of this viral illness and how vaccines can prevent it.
Rett syndrome
This rare genetic disorder affects the way the brain develops, causing a progressive inability to use muscles for eye and body movements and language.
Sick baby? When to seek medical attention
Is it time to call your baby's doctor or seek emergency care? Follow these guidelines for treating a sick baby.
Solid foods: How to get your baby started
Follow these tips for starting your baby on solid foods.
Spitting up in babies: What's normal, what's not
Spitting up in babies is common — and usually nothing to worry about.
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