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A purple and an yellow gun.
In the news

Updated on Dec. 14, 2025

7 minute read

What Parents Should Know About Gun Violence

Megan Ranney, MD, MPH

A nurse checking the blood pressure of a pregnant person.

Updated on Nov. 24, 2025

8 minute read

All About Preeclampsia

Emily Oster, PhD

A pregnant person wearing a mask.

Updated on Nov. 20, 2025

8 minute read

Should You Be Concerned About COVID in Pregnancy?

Emily Oster, PhD

An adorable bald baby.

Updated on Nov. 19, 2025

2 minute read

When Will My Baby’s Hair Start Growing?

Emily Oster, PhD

A father holding the hands of his son.

Updated on Nov. 17, 2025

4 minute read

How Much Does Having an Absent Parent Affect Children?

Karey O’Hara

A person looking at a pregnancy test.

Updated on Nov. 14, 2025

2 minute read

How Common Are Recurring Miscarriages?

Emily Oster, PhD

Sperm illustration.

Updated on Nov. 14, 2025

2 minute read

How Likely Is CMV Transmission From Donor Sperm?

Emily Oster, PhD

A baby holding a parent's finger.
In the news

Updated on Nov. 13, 2025

8 minute read

The State of Parental Leave

Emily Oster, PhD

New parents holding their newborn baby.

Updated on Nov. 12, 2025

7 minute read

What We’re Missing About the Mental Health of New Parents

Erin O’Connor

A toddler eating with a spoon.

Updated on Nov. 12, 2025

2 minute read

What's the Right Portion Size for Toddler Meals?

Emily Oster, PhD

A breast pump and a bottle.

Updated on Nov. 12, 2025

8 minute read

Everything You Need to Know About Pumping

Emily Oster, PhD

Woman mixing a bottle of formula
In the news

Updated on Dec. 17, 2025

4 minute read

ByHeart Has Recalled All of Its Infant Formula

Emily Oster, PhD

A parent breastfeeding a newborn.

Updated on Nov. 5, 2025

3 minute read

How Do I Get My Baby to Latch?

Emily Oster, PhD

A parent playing with a newborn.

Updated on Nov. 6, 2025

8 minute read

What the Data Actually Says About Breastfeeding

Emily Oster, PhD

Updated on Oct. 31, 2025

4 minute read

What’s the Data Behind Post-Egg Retrieval Guidelines?

Meggie Smith, MD

A couple holding hands in a doctor's office.

Updated on Oct. 31, 2025

3 minute read

Is There an Advantage to Waiting In Between Embryo Transfers?

Meggie Smith, MD