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Male doctor with clipboard in his hands and stethoscope around his neck.

Updated on Apr. 18, 2025

7 minute read

What Does Male Factor Infertility Mean?

Breonna Slocum, MD

A parent breastfeeding her baby on a couch

Updated on Feb. 21, 2025

2 minute read

Do Prolactin Levels Matter for Breastfeeding Success?

Emily Oster, PhD

Chicken in the backyard

Updated on Feb. 20, 2025

2 minute read

Are Backyard Chickens Safe for Kids?

Emily Oster, PhD

A clock in the foreground with a woman opening a sanitary napkin in the background.

Updated on Feb. 20, 2025

3 minute read

How Soon After Pregnancy Can Perimenopause Start?

Gillian Goddard, MD

An assortment of pills arranged into the shape of bones on a blue background.

Updated on Feb. 20, 2025

3 minute read

Does Calcium Make Your Bones Stronger?

Gillian Goddard, MD

Person in pajamas opening estrogen patch.

Updated on Feb. 20, 2025

3 minute read

Are All Forms of Estrogen the Same?

Gillian Goddard, MD

ParentData podcast art

Updated on Feb. 20, 2025

30 minute read

How to Baby-Proof Your Relationship

Emily Oster, PhD

Hands holding a heart shape

Updated on Feb. 18, 2025

6 minute read

Does Estrogen Reduce the Risk of Cardiovascular Disease?

Gillian Goddard, MD

Baby lying down with a phone

Updated on Jul. 15, 2025

6 minute read

Should You Worry About Electromagnetic and Radio-Frequency Fields?

Emily Oster, PhD

A parent explaining to a child.

Updated on Jul. 5, 2025

11 minute read

What Is the Best Way to Discipline Your Child?

Emily Oster, PhD

An egg with a bandaid being injected

Updated on Feb. 14, 2025

2 minute read

Do Vaccines Contain Eggs?

Emily Oster, PhD

ParentData podcast art

Updated on Apr. 29, 2025

14 minute read

All About Vaccines

Emily Oster, PhD

A parent hugging her kid

Updated on Feb. 13, 2025

3 minute read

How Can You Help Your Child Build Resilience?

Katie Davis

Cream from a tube

Updated on Feb. 13, 2025

3 minute read

What Can You Do About Vaginal Dryness?

Gillian Goddard, MD

A person filling bottles with water

Updated on Feb. 13, 2025

3 minute read

How Much Water Should You Be Drinking?

Gillian Goddard, MD

A person sleeping

Updated on Feb. 16, 2025

3 minute read

Why Is Sleep So Important?

Gillian Goddard, MD