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A doctor and a couple discussing.

Updated on Oct. 8, 2025

11 minute read

A Guide to Embryo Grading

Kolbe Hancock, MD

A person sitting in a bathrobe and holding a positive pregnancy test

Updated on Oct. 8, 2025

2 minute read

What Does “Hyperfertility” Mean?

Emily Oster, PhD

Halved pomegranate on orange background

Updated on Oct. 8, 2025

3 minute read

I Had an Ovary Removed. What Does That Mean for Perimenopause?

Gillian Goddard, MD

Black plastic utensils in Kitchen

Updated on Oct. 7, 2025

6 minute read

Are Black Plastic Kitchen Utensils Toxic?

Emily Oster, PhD

ParentData podcast art

Updated on Oct. 2, 2025

24 minute read

The Power of Local Politics (Podcast)

Emily Oster, PhD

A person shopping in a grocery store adds a bottle of oil to their shopping bag.
In the news

Updated on Oct. 1, 2025

9 minute read

What Are Seed Oils, and Are They Bad For You?

Emily Oster, PhD

A baby's profile is seen on a sonogram.

Updated on Sep. 26, 2025

4 minute read

Why Are There So Many Prenatal Appointments?

Emily Oster, PhD

Gloved hands touching a newborn baby in labor room

Updated on Sep. 23, 2025

8 minute read

Is Vaginal Seeding Worth Trying?

Emily Oster, PhD

A person wearing red light mask in a professional set up.

Updated on Sep. 23, 2025

3 minute read

Do Red Light Masks Do Anything?

Emily Oster, PhD

A scoop of creatinine.
In the news

Updated on Sep. 22, 2025

8 minute read

Should You Be Taking Creatine?

Emily Oster, PhD

A queer couple with a baby.

Updated on Sep. 19, 2025

5 minute read

How Can You Prepare for Your Postpartum as a Queer Parent?

Marea Goodman, LM, CPM

Syringe and vaccine vial on a dark background
In the news

Updated on Sep. 20, 2025

7 minute read

What’s Happening to the MMRV, Hepatitis B, and COVID Vaccines?

Emily Oster, PhD

A person lying on bed and holding legs on top

Updated on Sep. 19, 2025

2 minute read

Does Keeping Your Legs Up After Sex Help You Get Pregnant?

Emily Oster, PhD

A person pumping cream into hand

Updated on Sep. 10, 2025

3 minute read

Can I Take Hormone Therapy If I Had Breast Cancer?

Gillian Goddard, MD

A calendar and pregnancy tests on a table

Updated on Aug. 25, 2025

7 minute read

How Pregnancy Tests Work

Emily Oster, PhD

A happy family with a newborn.

Updated on Aug. 21, 2025

8 minute read

Does Giving Families Money Improve Child Outcomes?

Emily Oster, PhD