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Two parents, in bed with their child, who is coughing, take the child's temperature.

Updated on Jan. 9, 2026

7 minute read

When to Treat a Fever

Emily Oster, PhD

A person coughing.

Updated on Jan. 9, 2026

6 minute read

Flu 101

Emily Oster, PhD

A person giving a bath to a newborn.

Updated on Jan. 8, 2026

5 minute read

All About Newborn Baths

Emily Oster, PhD

A pediatrician checking a baby.

Updated on Jan. 7, 2026

3 minute read

What Milestones Do Pediatricians Care About?

Kelly Fradin, MD

Breast milk frozen in storage bags.

Updated on Jan. 7, 2026

3 minute read

Should I Freeze-Dry My Breast Milk Stash?

Emily Oster, PhD

Parent holds a baby while breastfeeding.

Updated on Jan. 7, 2026

2 minute read

How Important Is Your Breastfeeding Hold?

Emily Oster, PhD

zoomed baby legs while holding by an adult

Updated on Jan. 7, 2026

9 minute read

What Is Hip Dysplasia?

Adam Davis, MD

A kid getting a bandaid after a vaccine shot
In the news

Updated on Jan. 7, 2026

18 minute read

Your Guide to Childhood Vaccinations Before Age 2

Emily Oster, PhD

A person shows of a bandaid on their arm after a flu shot.

Updated on Jan. 7, 2026

3 minute read

When Is the Best Time to Get a Flu Shot?

Emily Oster, PhD

A baby getting vaccinated.
In the news

Updated on Jan. 7, 2026

8 minute read

What Is ACIP’s Role in Vaccine Recommendations?

Emily Oster, PhD

A kid getting a vaccine shot
In the news

Updated on Jan. 6, 2026

17 minute read

How Can You Know If Vaccines Are Safe?

Emily Oster, PhD

A baby getting iron drops.

Updated on Dec. 30, 2025

1 minute read

Should I Give My Baby Iron Supplements?

Emily Oster, PhD

A pregnant person getting an epidural.

Updated on Dec. 29, 2025

3 minute read

Is There a Link Between Epidurals and Autism?

Emily Oster, PhD

A person teaching a child sign language.

Updated on Dec. 25, 2025

2 minute read

Should I Teach My Baby Sign Language?

Emily Oster, PhD

Honey in a bowl.

Updated on Dec. 25, 2025

2 minute read

Does Honey Cause Botulism in Babies?

Emily Oster, PhD

A baby smiles and tilts head while being held.

Updated on Dec. 25, 2025

2 minute read

When Should I Stop Breastfeeding?

Emily Oster, PhD