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A teddy bear peaks around navy blue blackout curtains.

Updated on Mar. 19, 2025

2 minute read

Should I Hang Blackout Curtains in My Baby's Room?

Emily Oster, PhD

A close-up of pureed baby food in jars.

Updated on Mar. 17, 2025

9 minute read

Toxic Baby Metals

Emily Oster, PhD

A sleeping mother with her hand on her baby's stomach as he lays next to her in his bassinet.

Updated on Mar. 17, 2025

7 minute read

Is There a Best Method for Sleep Training?

Emily Oster, PhD

A young child seated at a table holds a peanut. He is seated behind a bowl of peanuts.

Updated on Mar. 13, 2025

9 minute read

Oral Immunotherapy (OIT) for Allergies

Emily Oster, PhD

Illustration of different forms of conjunctivitis

Updated on Mar. 11, 2025

6 minute read

Pink Eye 101

Emily Oster, PhD

An infant licks a piece of avocado and smiles.

Updated on Mar. 11, 2025

3 minute read

Can My Baby Wean Before One Year?

Emily Oster, PhD

A parent holding a crying baby

Updated on Mar. 6, 2025

3 minute read

Will My Second Baby Have Colic, Too?

Emily Oster, PhD

Updated on Feb. 28, 2025

3 minute read

Does Back Sleeping Cause Flat Spots?

Emily Oster, PhD

A baby sucking the thumb

Updated on Feb. 28, 2025

2 minute read

Does Thumb-Sucking Prevent Allergies?

Emily Oster, PhD

A parent holds a newborn and pats its back to burp it.

Updated on Feb. 27, 2025

2 minute read

Do I Really Have to Burp My Baby?

Emily Oster, PhD

A kid trying to go potty.

Updated on Feb. 24, 2025

11 minute read

What to Do About Chronic Constipation

Emily Oster, PhD

A parent breastfeeding her baby on a couch

Updated on Feb. 21, 2025

2 minute read

Do Prolactin Levels Matter for Breastfeeding Success?

Emily Oster, PhD

An egg with a bandaid being injected

Updated on Feb. 14, 2025

2 minute read

Do Vaccines Contain Eggs?

Emily Oster, PhD

A small figurine of a brain with a yellow light bulb paper clip above it.

Updated on Feb. 13, 2025

2 minute read

How Much Higher Are My Preterm Baby's Risks of Health and Cognitive Problems?

Emily Oster, PhD

A parent holding a baby while another is showing a flash card

Updated on Feb. 12, 2025

8 minute read

Early Brain Development in Babies

Emily Oster, PhD

A parent holds and infant while a doctor listens to their lungs.

Updated on Feb. 12, 2025

2 minute read

Are Babies Who Are Hospitalized for RSV at Increased Risk for Other Illnesses?

Emily Oster, PhD