EO

Emily Oster

Brown University economist; author of "Expecting Better"; founder of ParentData

The latest interviews, podcast appearances, and blog posts from Emily Oster, updated daily.

All59Video7Podcast28Post24Content from April 2026 onward
6 months ago
May 22

How Much Caffeine Is Safe During Pregnancy?

How much coffee is safe during pregnancy? A research-based look at the 200 mg caffeine limit, miscarriage risk, and whether decaf is truly necessary.

ParentData by Emily Oster
6 months ago
May 18

The Benefits of a Later School Bell

Banning phones in schools may not be as effective in boosting school performance as simply letting kids sleep longer.

The Dispatch
6 months ago
May 17

A Popular Drug for Male Hair Loss Can Impact Pregnancy

Does finasteride affect sperm count or fertility? Evidence-based answers on finasteride side effects, pregnancy risk, and what to do when trying to conceive.

ParentData by Emily Oster
6 months ago
May 10

How to Fix Your Child’s Sleep Issues (It Won’t Happen Overnight)

Struggling with toddler sleep problems? Learn how to build a bedtime routine, stop night wakings, and get your toddler to stay in bed — for good.

ParentData by Emily Oster
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