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A paper human with a dandelion head. Half of the white dandelion fluff has flown into the air.

Apr. 7, 2023

3 minute read

Is It Dangerous to Take Allergy Medicine Every Day?

Emily Oster

A group of babies listening to ParentData on headphones

Apr. 5, 2023

21 minute read

Parenting Through Challenges

Emily Oster

A row of smiling children with books raise their hands.

Mar. 27, 2023

7 minute read

Does Magnesium Improve ADHD Symptoms?

Emily Oster

A bright orange basketball bounces across a teal court.

Mar. 24, 2023

4 minute read

What Extracurriculars Should My Kids Do?

Emily Oster

A group of babies listening to ParentData on headphones

Mar. 22, 2023

20 minute read

Your Personal Questions on Parenting

Emily Oster

Three kids running and leaping outside.

Mar. 16, 2023

10 minute read

What's Behind the Decline in Teen Mental Health?

Emily Oster

A group of babies listening to ParentData on headphones

Mar. 15, 2023

38 minute read

The Business of Parenting

Emily Oster

Figurines of wooden families with different numbers of family members are arranged on a beige background

Mar. 10, 2023

3 minute read

Is It Better for My Child to Have a Sibling or More Resources?

Emily Oster

An illustration of a person in a red shirt and a person in a blue shirt playing tug-of-war. Shown from overhead.

Mar. 6, 2023

14 minute read

Telling the Truth About Marriage with Young Kids

Emily Oster

A group of babies listening to ParentData on headphones

Mar. 6, 2023

26 minute read

Telling the Truth About Marriage with Young Kids

Emily Oster

A child smiles while eating mac and cheese.

Mar. 2, 2023

7 minute read

A Deep Dive into Phthalates

Emily Oster

A blue air mattress is set up on a carpeted floor with a teddy bear and unicorn blanket.

Mar. 3, 2023

3 minute read

Should I Let My Kid Go to Sleepovers?

Emily Oster

Two women stand on a balcony chatting. One is pregnant.

Feb. 27, 2023

6 minute read

Your Best Parenting Advice

Emily Oster

A left-handed child draws smiling figures with colored pencils.

Feb. 24, 2023

2 minute read

Is Left-Handedness Linked to Health Problems?

Emily Oster

Child eats cereal and milk out of a clear glass bowl.

Feb. 16, 2023

4 minute read

Do Ultra-Processed Foods Increase Cancer Risk?

Emily Oster

An orange and blue video projector is seen on a purple background.

Feb. 17, 2023

3 minute read

When Should I Let My Kid Watch R-Rated Movies?

Emily Oster

A child sits on a couch playing with a fidget spinner. His mother, seated next to him, kisses him on the forehead.

Feb. 9, 2023

13 minute read

ADHD Diagnoses in Children

Erin O’Connor

Red analog televisions are arranged on a yellow background.

Feb. 3, 2023

3 minute read

How Harmful to Babies Is It to Have the TV on in the Background?

Emily Oster

A teddy bear sits on a chair in a doctor's waiting room.

Feb. 6, 2023

11 minute read

New AAP Guidelines on Childhood Obesity

Emily Oster

Close up of a calendar with days crossed off and the 12th of the month circled.

Jan. 27, 2023

2 minute read

Will an Extended Separation Harm My Kid?

Emily Oster