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multiple dices placed on a pink background

Updated on Feb. 18, 2026

9 minute read

Understanding Risk, Living With Uncertainty

Emily Oster, PhD

A close-up of a baby in a car seat.

Updated on Feb. 18, 2026

10 minute read

All About Car Seats

Emily Oster, PhD

Placenta being cut during delivery

Updated on Feb. 17, 2026

3 minute read

Everything We Know About the Placenta

Emily Oster, PhD

Baby on parent's lap on plane
In the news

Updated on Feb. 17, 2026

2 minute read

Is It Safe to Fly with My Baby During a Measles Outbreak?

Emily Oster, PhD

Young baby getting vaccine from nurse, while mother holds her.
In the news

Updated on Feb. 17, 2026

9 minute read

Measles 101

Emily Oster, PhD

baby reaching for a ring toy
In the news

Updated on Feb. 16, 2026

7 minute read

Is Tylenol Safe in Pregnancy?

Emily Oster, PhD

Various pills and capsules on a purple background

Updated on Feb. 13, 2026

2 minute read

When Should I Start Taking Prenatals?

Emily Oster, PhD

Folded pink paper hearts are arranged on a pink background.

Updated on Feb. 13, 2026

2 minute read

How Long Do I Have to Wait to TTC After a C-Section?

Nathan Fox, MD

Assorted glasses of wine, on top of wine tasting sheet. Wine is being poured into the farthest left glass.

Updated on Feb. 12, 2026

10 minute read

Alcohol During Pregnancy

Emily Oster, PhD

Different types of contraception are laid out on a pink background.

Updated on Feb. 12, 2026

2 minute read

Does the Pull-Out Method Work for Preventing Pregnancy?

Emily Oster, PhD

A pregnant person touching her belly.

Updated on Feb. 12, 2026

9 minute read

How to Lower Your Risk of CMV in Pregnancy

Emily Oster, PhD

Two partners lying on bed playfully and looking at the kid on floor

Updated on Feb. 12, 2026

13 minute read

Your Sex Lives After Kids

Emily Oster, PhD

A pregnant person in labor is comforted by a doula who is guiding her through birth.

Updated on Feb. 9, 2026

7 minute read

Why You Might Want a Doula

Emily Oster, PhD

A group of babies listening to ParentData on headphones

Updated on Feb. 9, 2026

8 minute read

Why Kids Get So Many Ear Infections

Emily Oster, PhD

Three children of different races read a book together in a classroom.

Updated on Feb. 9, 2026

8 minute read

Representation in Children's Books

Emily Oster, PhD

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

Updated on Feb. 9, 2026

4 minute read

When Should I Allow Visitors Around My Newborn?

Emily Oster, PhD