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Medication Pills and Thermometer on Green Background

Oct. 27, 2022

8 minute read

Why Are We All So Sick?

Emily Oster, PhD

A baby drinking milk out of a bottle

Updated on Jan. 13, 2025

2 minute read

Will Cold Medicines Decrease My Milk Supply?

Emily Oster, PhD

an adult and a kid in a TV lounge watching TV

Oct. 21, 2022

2 minute read

When Should I Start Censoring What I Listen to and Watch Around a Baby?

Emily Oster, PhD

White eggs arranged in rows on a blue background.

Updated on Feb. 3, 2025

3 minute read

Can Giving a Baby an Egg in a Sock Help with Teething?

Emily Oster, PhD

Baby bottles are drying on a towel after being washed.

Updated on Oct. 13, 2025

2 minute read

Do I Need to Sanitize Bottles?

Emily Oster, PhD

A microwave cooks a meal against a yellow background.

Oct. 18, 2022

1 minute read

Can I Microwave Breast Milk?

Emily Oster, PhD

A brown rabbit sitting against a pink background.

Updated on Sep. 24, 2025

2 minute read

Is It Safe for Me to Take My Kids to a Petting Zoo?

Emily Oster, PhD

a parent is standing holding the newborn and a grandparent is trying to help

Updated on Jun. 12, 2025

4 minute read

When Should I Allow Visitors Around My Newborn?

Emily Oster, PhD

Mother breastfeeding her newborn in bed.

Updated on Oct. 16, 2025

2 minute read

Do Nipple Shields Affect Breastfeeding Benefits?

Emily Oster, PhD

Three Boppy Loungers are pictured in a row.

Oct. 4, 2022

3 minute read

Boppy Lounger Recall

Emily Oster, PhD

A close up of a couple holding hands at a table. The hands are in shadow, backlit by a window.

Updated on Apr. 25, 2025

9 minute read

The Facts About Stillbirth

Emily Oster, PhD

A group of babies listening to ParentData on headphones

Sep. 27, 2022

21 minute read

Ask a Pediatric Urologist

Emily Oster, PhD

A close up of a polio vaccine and stethoscope.

Updated on Jan. 13, 2025

2 minute read

Should I Be Worried About My Kids Getting Polio?

Emily Oster, PhD

A mobile made of colorful origami fish on a white background.

Updated on Jun. 17, 2025

3 minute read

Is It Better to Co-Sleep or Sleep Train a 1-Year-Old?

Emily Oster, PhD

A manual breast pump filled with milk sits on a wooden table in front of a light blue wall.

Updated on Aug. 28, 2025

2 minute read

How Long Should I Breastfeed My Child?

Emily Oster, PhD

An unhappy-looking person sitting on bed and looking at pills.
In the news

Updated on Aug. 8, 2025

12 minute read

Antidepressants and Pregnancy

Emily Oster, PhD