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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

New parents holding their newborn baby.

Updated on Feb. 9, 2026

7 minute read

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

Erin O’Connor

A doctor checking a new born.

Updated on Feb. 9, 2026

9 minute read

What to Expect at Your Baby’s Well Visits (0 to 18 Months)

Adam Davis, MD

A baby receives chiropractic manipulations.

Updated on Feb. 9, 2026

2 minute read

Can Chiropractor Care Help Colicky Babies?

Emily Oster, PhD

Close up shot of person massaging a child's foot

Updated on Feb. 9, 2026

3 minute read

When Should I Consider Physical Therapy for My Baby?

Emily Oster, PhD

A baby sleeping.
In the news

Updated on Feb. 5, 2026

8 minute read

Why Is Everyone Afraid of Sleep Training?

Emily Oster, PhD

An underwear hanging in the line.

Updated on Feb. 7, 2026

6 minute read

What Negatively Impacts Male Fertility?

Emily Oster, PhD

Kids at summer camp

Updated on Feb. 7, 2026

9 minute read

A Data-Driven Approach to Summer Camp

Emily Oster, PhD

Pregnant woman receiving vaccine shot from doctor
In the news

Updated on Feb. 6, 2026

8 minute read

Your Guide to Vaccines During Pregnancy

Emily Oster, PhD