parent data
About us
FAQs
Contact us
Ask Petey
Log in Subscribe

All Articles

Sort by order
  • Relevance
  • Newest to Oldest
  • Oldest to Newest
A parent and child make funny faces while taking a selfie in their living room.

Jun. 8, 2023

7 minute read

How to Manage Your Family's Relationship With Social Media and Smartphones

Emily Oster, PhD

A blue sleep mask and orange ear plugs sit on a white marble countertop.

Jun. 2, 2023

2 minute read

Should I Choose Exercise or an Extra Hour of Sleep?

Emily Oster, PhD

A potty seat, toys and diapers

Updated on Feb. 3, 2025

3 minute read

Will My Kid Be Harder to Potty Train After Age Three?

Emily Oster, PhD

Dinner plate and leftover container with fish, broccoli and carrots on a counter top.

Jun. 2, 2023

2 minute read

How Long Is It Safe to Leave Food Out of the Fridge?

Emily Oster, PhD

Hair brush and comb

Updated on Oct. 29, 2025

2 minute read

What Can I Do About Postpartum Hair Loss?

Emily Oster, PhD

A small baby plays with a phone during tummy time and looks concerned.

Updated on Jan. 13, 2025

2 minute read

Is My Kid Too Young for a Smartphone?

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

Pantone paint color test charts.

Updated on Feb. 6, 2025

3 minute read

What Color Should I Paint My Baby's Room?

Emily Oster, PhD

A children's ant farm sits on a white background.

May 26, 2023

3 minute read

Are Ant Poisons Dangerous to Be Around During Pregnancy?

Emily Oster, PhD

Feet standing on a pink weight scale.

May 22, 2023

3 minute read

Ozempic, Wegovy, and Data

Emily Oster, PhD

a kid sitting in school desk and writing on a paper

May 19, 2023

2 minute read

Are Standardized Tests Useful?

Emily Oster, PhD

An illustration of a colorful rainbow and clouds.

May 19, 2023

2 minute read

Is There Anything I Can Do to Stop My Miscarriages?

Emily Oster, PhD

A school chalkboard is covered with drawings of rockets and stars.

May 19, 2023

3 minute read

Are Active Shooter Drills Worthwhile?

Emily Oster, PhD

Pregnant person wearing pink holding ultrasound in front of their belly.

Updated on Jul. 18, 2025

2 minute read

How Can I Measure My CMV Risk?

Emily Oster, PhD

A child prepares to go out to play by getting wrapped in bubble wrap and wearing a helmet.

Updated on Oct. 2, 2025

7 minute read

No Option Is Completely Safe

Emily Oster, PhD

A parent holds the back of her palm to her child's forehead while the child sleeps in bed. In the other hand, the parent holds a thermometer that reads "hi"

Updated on Mar. 31, 2025

8 minute read

Everything You Need to Know About Norovirus

Emily Oster, PhD