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

Oct. 18, 2023

3 minute read

Is It Possible to Improve My Egg Quality?

Emily Oster

A baby pulls themself up to stand at a bench.

Oct. 11, 2023

2 minute read

Should I Worry if My Baby Isn't Walking?

Emily Oster

Round citrus fruit arranged to look like breasts.

Oct. 12, 2023

10 minute read

An Owner’s Manual for Breasts

Gillian Goddard

A baby wearing multiple layers of jackets looks confused.

Sep. 27, 2023

2 minute read

How Should I Dress My Baby for the Cold?

Emily Oster

Image of cells and a needle from an IVF procedure.

Sep. 20, 2023

2 minute read

Are Infertility Treatments Related to Higher Stroke Risk?

Emily Oster

Pregnant person massages their temples while sitting on a couch.

Sep. 18, 2023

7 minute read

Stress In Pregnancy

Emily Oster

A person getting a spray tan is seen from the back.

Sep. 20, 2023

1 minute read

Can I Get a Spray Tan While Pregnant?

Emily Oster

A toddler looks on as their parent changes a new sibling's diapers.

Sep. 6, 2023

3 minute read

How Worried Should I Be About My Child's Tic?

ParentData

A group of babies listening to ParentData on headphones

Sep. 7, 2023

8 minute read

Why Kids Get So Many Ear Infections

Emily Oster

A patient looks out a window while getting an annual mammogram at a hospital.

Sep. 11, 2023

4 minute read

Is Cancer Really on the Rise Among Younger Adults?

Emily Oster

A parent places their hand on their baby's forehead to test for a fever. The baby is tucked under a blanket and looks sick.

Sep. 6, 2023

3 minute read

Will My Second Baby Have Colic, Too?

Emily Oster

A toddler looks on as their parent changes a new sibling's diapers.

Aug. 30, 2023

3 minute read

What Are My Chances of Having Another Child With Autism?

Emily Oster

An anemic person looks worn down while looking into the mirror.

Aug. 21, 2023

3 minute read

Why You Should Test for Anemia

Emily Oster

A top-down view of two teddy bears, side by side, in a crib.

Aug. 23, 2023

2 minute read

How Likely Am I to Have Twins Again?

Emily Oster

A close-up of the hands of an older relative holding a newborn baby.

Aug. 16, 2023

3 minute read

Should I Make My Relatives Get a Tdap Booster?

Emily Oster

An older running in a marathon tosses water on herself as she crossed the finish line, arms raised.

Aug. 17, 2023

9 minute read

Competing With Your Younger Self

Emily Oster

A close-up of a lime in a fizzing seltzer drink.

Aug. 9, 2023

2 minute read

Should I Quit Drinking Seltzer?

Sara Reardon

A new parent covers their face in sadness as they sit on a couch holding a baby.

Aug. 7, 2023

5 minute read

Zuranolone and Postpartum Depression

Emily Oster

Close-up of HFMD blisters on a child's feet.

Jul. 31, 2023

8 minute read

Everything You Need to Know About Hand, Foot, and Mouth

Emily Oster

An overhead view of a clear glass digital scale on a white background.

Aug. 2, 2023

3 minute read

What Does the Research Say About Weight Gain During Pregnancy

Emily Oster