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A "baby on board" sticker is seen in the rear window of a car.

Updated on Feb. 4, 2026

3 minute read

Are "Baby On Board" Stickers Worth It?

Emily Oster, PhD

Baby audio monitor surrounded by soft toys.

Updated on Feb. 4, 2026

2 minute read

Are Audio-Only Baby Monitors Worth It?

Emily Oster, PhD

New parent holding infant while on laptop

Updated on Feb. 4, 2026

7 minute read

Paid Leave Prevents RSV

Emily Oster, PhD

A potato and a cucumber hugging each other in bed.

Updated on Jan. 30, 2026

2 minute read

What’s the Best Sex Position for Conception?

Emily Oster, PhD

Zoom in on a pregnant person being pricked for a glucose test

Updated on Jan. 29, 2026

7 minute read

Taking the Gestational Diabetes Test

Emily Oster, PhD

Baby lying down with a phone
In the news

Updated on Jan. 29, 2026

9 minute read

Do Cell Phones Cause Cancer?

Emily Oster, PhD

A group of phallic fruits and vegetables against a green and blue background illustrate "sex toys."

Updated on Jan. 28, 2026

1 minute read

Can I Use Sex Toys While Pregnant?

Emily Oster, PhD

Child wrapped in blanket sitting on couch next to parent who is reading a thermometer

Updated on Jan. 28, 2026

11 minute read

What Fall Vaccines Should We Get?

Emily Oster, PhD

A patient looks out a window while getting an annual mammogram at a hospital.

Updated on Jan. 26, 2026

8 minute read

Is Cancer Really on the Rise Among Younger Adults?

Emily Oster, PhD

GLP-1 medicine in syringes.
In the news

Updated on Jan. 23, 2026

7 minute read

GLP-1s Before, During, and After Pregnancy

Emily Oster, PhD

American food.
In the news

Updated on Jan. 15, 2026

12 minute read

What Americans Actually Eat

Emily Oster, PhD

Updated on Jan. 15, 2026

7 minute read

Why You Should Surface Family Conflicts on Purpose

Emily Oster, PhD

A person sneezing in cold weather.
In the news

Updated on Jan. 9, 2026

7 minute read

Why Is This Flu Season So Bad?

Emily Oster, PhD

A woman breastfeeds her child while eating soup and looking at her laptop.

Updated on Jan. 11, 2026

10 minute read

Eating and Drinking While Breastfeeding

Emily Oster, PhD

Doctor gives adolescent vaccine
In the news

Updated on Jan. 9, 2026

9 minute read

All About the HPV Vaccine

Emily Oster, PhD

A person coughing.
In the news

Updated on Jan. 9, 2026

6 minute read

Flu 101

Emily Oster, PhD