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Two baby plates with baby cutlery

Jun. 6, 2025

3 minute read

What is FPIES?

Emily Oster, PhD

Two hands holding a happy face chip and a sad face chip.

May 22, 2025

2 minute read

Are My Mood Swings Related to My Cycle?

Gillian Goddard, MD

Coloured eggs arranged

Updated on Apr. 29, 2025

2 minute read

Does Being on the Pill Improve Egg Stores?

Breonna Slocum, MD

A doctor talking with a patient.

Updated on Apr. 15, 2025

3 minute read

I’m 35. When Can I See a Fertility Doctor?

Breonna Slocum, MD

Pink ribbon on white wooden background

Aug. 27, 2024

7 minute read

Navigating Perimenopause After Breast Cancer

Gillian Goddard, MD

Person looking skeptical in small supermarket

Updated on Mar. 17, 2025

7 minute read

Why Does Everything Have Lead All of a Sudden?

Emily Oster, PhD

Person lying on doctor's table getting a stomach ultrasound

Aug. 15, 2024

2 minute read

How Worried Should I Be About an Umbilical Cord Cyst?

Emily Oster, PhD

Illustration for ParentData of hands holding a phone with ParentData interface

Jun. 29, 2024

3 minute read

New Subscriptions at ParentData

Emily Oster, PhD

Three siblings are sick at home, coughing and sneezing into tissues.

Feb. 20, 2024

7 minute read

Are Younger Siblings Worse Off?

Emily Oster, PhD

A top-down view of a pregnant person seated on a couch with a cozy blanket.

Feb. 8, 2024

2 minute read

What Are the Benefits of Taking Progesterone With a Cerclage?

The clenched fists of two parents are foregrounded by a divided house.

Jan. 18, 2024

11 minute read

Should We Stay Together for the Kids?

A group of young friends in a car, where the driver is laughing and holding a cell phone.

Jan. 16, 2024

2 minute read

Teenagers, Driving Skills, and Car Accidents

Emily Oster, PhD

A nurse pricks the finger of an outstretched hand for a diabetes test.

Dec. 19, 2023

3 minute read

What Can I Do About My Hyperemesis Gravidarum?

Emily Oster, PhD