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Updated on May 22, 2026

9 minute read

How Much Caffeine Is Safe During Pregnancy?

Emily Oster, PhD

A bunch of people shaped wooden blocks where one block is missing a tiny person sub block

Updated on Apr. 22, 2026

2 minute read

When Does Miscarriage Risk Decrease?

Emily Oster, PhD

A person wood cutout missing a smaller piece

Updated on Mar. 13, 2026

11 minute read

What to Know About Miscarriage

Emily Oster, PhD

A fancy pink decorated egg illustrates the concept of "high-quality eggs" for fertility.

Updated on Oct. 31, 2025

3 minute read

Is It Possible to Improve My Egg Quality?

Breonna Slocum, MD

Person with fever looking at thermometer

Updated on Oct. 8, 2025

3 minute read

How Dangerous Is a Fever in Early Pregnancy?

Emily Oster, PhD

A person looking at a pregnancy test.

Updated on Sep. 19, 2025

2 minute read

I’ve Had Multiple Chemical Pregnancies. What Are My Next Steps?

Emily Oster, PhD

Close-up of a hand holding a pregnancy test.

Updated on Jul. 23, 2025

8 minute read

Understanding Secondary Infertility

Emily Oster, PhD

A parent holds a young child. Both look sad.

Updated on Jun. 24, 2025

3 minute read

How Can I Talk to My Child About My Miscarriage?

Marisa Renee Lee

Updated on May 30, 2025

3 minute read

Should You Take Progesterone When You Get Pregnant?

Gillian Goddard, MD

A person holding her stomach in pain

Updated on May 14, 2025

3 minute read

How Long Should I Wait to Conceive After an Ectopic Pregnancy?

Nathan Fox, MD

A close up of a couple holding hands at a table. The hands are in shadow, backlit by a window.

Updated on Apr. 25, 2025

9 minute read

The Facts About Stillbirth

Emily Oster, PhD

Wooden rainbow toys on a gray background.

Updated on Apr. 18, 2025

1 minute read

What Are the Stats on Pregnancy After a Miscarriage?

Emily Oster, PhD

Sex During an IVF Pregnancy

Updated on Mar. 25, 2025

3 minute read

Is It Safe to Have Sex During an IVF Pregnancy?

Emily Oster, PhD

Cover of The Unexpected book

Updated on Feb. 7, 2025

6 minute read

"The Unexpected" Is Here

Emily Oster, PhD

A person in a bathroom with a sanitary napkin on hand trying to wear their underwear

Updated on Dec. 19, 2024

2 minute read

How Common Is Bleeding in the First Trimester?

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