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Development
What changes, and the range it changes in. Every article lists the public health pages it was written from.
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Development · 12 to 18 months
Developmental milestones from 12 to 18 months
First steps, first words, and copying what you do. What the CDC says most children can do at 12, 15 and 18 months, and when to raise a concern.
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Development · 2 to 3 years
Developmental milestones from 2 to 3 years
Two-word sentences, pretend play, and running. What the CDC says most children do at 2, 30 months and 3 years, and how to raise a concern early.
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Development · 1 to 3 years
Toddler tantrums: what is normal at this age
Tantrums are most common between 1 and 3 years and tend to ease after 3. Why they happen, what helps in the moment, and what to raise with your pediatrician.
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Development · 0 to 4 months
Tummy time: how much, and how to start
Tummy time can start the first days home: 2 to 3 sessions a day of 3 to 5 minutes, building to 15 to 30 minutes daily by about 2 months.
Other topics
This is educational information from public sources, not a replacement for advice from your child's healthcare professional. We check our sources periodically.