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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 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

Two petals touching

Updated on Sep. 19, 2025

2 minute read

Can My Infertility Be Passed On to My Child?

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 parent looks worried as she talks to a doctor on the phone while placing her palm on the forehead of a sick child.

Updated on Sep. 22, 2025

9 minute read

How Often Do Kids Get Sick?

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

Kids reading in a classroom.

Updated on Sep. 19, 2025

8 minute read

Do Classroom Rewards Improve Behavior?

Emily Oster, PhD

A plastic model of the human ear and ear canal.

Updated on Sep. 17, 2025

3 minute read

Should My Baby Get Ear Tubes?

Emily Oster, PhD

An empty NICU isolette is pictured against a gray wall.

Updated on Sep. 17, 2025

3 minute read

How Much Time Should I Spend with My Baby in the NICU?

Emily Oster, PhD

A teacher teaching kindergarten kids in a classroom.

Updated on Sep. 16, 2025

9 minute read

Has Kindergarten Gotten More Academic?

Emily Oster, PhD

A baby being tested for fever

Updated on Sep. 15, 2025

9 minute read

Everything You Need to Know About Febrile Seizures

Emily Oster, PhD

A plant blooming from an egg shell.

Updated on Sep. 12, 2025

8 minute read

What Is Restorative Reproductive Medicine?

Emily Oster, PhD

An infant at a daycare smiles while playing with other babies and toys.

Updated on Sep. 11, 2025

11 minute read

How Does Day Care Impact Children?

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