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A child holds up an abacus with green and red beads arranged to look like a data chart.

Aug. 10, 2023

9 minute read

Data Literacy for Parenting

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

View of a baby's head during a 37-week ultrasound.

Aug. 9, 2023

3 minute read

How Worried Should I Be About Microcephaly If My Baby's Head Is Measuring Small?

Nathan Fox

A baby on a blue sheet wears a pretend parachute and skydiving goggles.

Aug. 9, 2023

2 minute read

Is High-Altitude Travel Dangerous for a Baby?

Emily Oster

A breast pump and full bottle of milk sit on a stack of diapers against a blue background.

Aug. 9, 2023

3 minute read

Is It Better to Breastfeed or Pump?

Emily Oster

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

A parent holds a child while writing tasks in a planner calendar.

Aug. 3, 2023

7 minute read

A Strategy for Dividing Household Labor More Equally

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

A baby DJ in a red sweater plays a kid song on a piano.

Aug. 2, 2023

3 minute read

Is Kid Music Good for My Baby?

Emily Oster

A glass hourglass is seen on a green background. It is clogged with a large ball to represent slow labor.

Aug. 2, 2023

2 minute read

How Can I Make Labor Go Faster?

Emily Oster

A glass hourglass is seen on a green background. It is clogged with a large ball to represent slow labor.

Aug. 2, 2023

2 minute read

How Can I Make Labor Shorter?

Emily Oster

A small child smiles as they peep over the side of a white bathtub.

Aug. 2, 2023

2 minute read

Is It Safe to Bathe My Baby During a Lightning Storm?

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

A group of babies listening to ParentData on headphones

Jul. 31, 2023

46 minute read

Expecting Better at Ten

Emily Oster

A close up of a person opening a red packet of artificial sweetener over a cup of coffee.

Jul. 27, 2023

7 minute read

Is Aspartame Really Linked to Cancer?

Emily Oster

A heavily pregnant person in a yellow shirt paces in front of a window.

Jul. 26, 2023

3 minute read

Is Mechanical Dilation a Good Option for Inducing Labor?

Nathan Fox

A child's crayon drawing shows a large clock being held up by a figure in a pink dress.

Jul. 26, 2023

2 minute read

How Important Are Routines for Toddlers?

Emily Oster

A young child tries to do a headstand on a white mattress.

Jul. 26, 2023

2 minute read

Should I Get an Organic Mattress for My Child?

Emily Oster

Frozen strawberries, a blender, and cup with a pink smoothie are arranged on a pink background.

Jul. 26, 2023

2 minute read

Should I Worry About the Recall of Frozen Fruit?

Emily Oster

Small child in pink dress sits on a toilet in a peach bathroom.

Jul. 24, 2023

4 minute read

The Best Potty Training Advice

Emily Oster