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Liquid in several petri dishes on a blue background.

Updated on Jan. 17, 2026

2 minute read

Does IVF Impact Breastfeeding?

Emily Oster, PhD

A pink inflatable flamingo on a blue background.

Updated on Jan. 16, 2026

2 minute read

Should I Avoid Swimming While Pregnant?

Emily Oster, PhD

Yellow capsules in a dish shaped like a fish on a blue background.

Updated on Jan. 15, 2026

2 minute read

Should I Take Fish Oil and Choline Supplements While Pregnant?

Emily Oster, PhD

A newborn sleeping over a mom.

Updated on Jan. 15, 2026

2 minute read

Should My Baby Be Bathed at the Hospital?

Emily Oster, PhD

A baby trying to roll over

Updated on Jan. 15, 2026

3 minute read

When Do Babies Roll Over?

Kelly Fradin, MD

Updated on Jan. 15, 2026

7 minute read

Why You Should Surface Family Conflicts on Purpose

Emily Oster, PhD

Baby in crib with parent looking over

Updated on Jan. 14, 2026

2 minute read

Do Breathable Mattresses Help Prevent SIDS?

Emily Oster, PhD

Soda being poured into a glass.

Updated on Jan. 14, 2026

2 minute read

Can I Drink Soda While Pregnant?

Emily Oster, PhD

Pantone paint color test charts.

Updated on Jan. 14, 2026

3 minute read

What Color Should I Paint My Baby's Room?

Emily Oster, PhD

A person vomiting in a bidet

Updated on Jan. 14, 2026

5 minute read

Managing Morning Sickness and Nausea

Emily Oster, PhD

A baby wearing multiple layers of jackets looks confused.

Updated on Jan. 14, 2026

2 minute read

How Should I Dress My Baby for the Cold?

Emily Oster, PhD

A baby sleeping in a weighed sleep sack.

Updated on Jan. 14, 2026

2 minute read

Are Weighted Sleep Sacks Safe?

Emily Oster, PhD

Pregnant person standing with one hand on a suitcase and one hand on belly with an airplane outside the window

Updated on Jan. 14, 2026

3 minute read

Is it Safe to Fly When Pregnant?

Emily Oster, PhD

an adult taking vitamin tablets

Updated on Jan. 13, 2026

4 minute read

Should I Take Folate or Folic Acid in My Prenatal Vitamins?

Emily Oster, PhD

A person sneezing in cold weather.
In the news

Updated on Jan. 9, 2026

8 minute read

Why Is This Flu Season So Bad?

Emily Oster, PhD

A woman breastfeeds her child while eating soup and looking at her laptop.

Updated on Jan. 11, 2026

10 minute read

Eating and Drinking While Breastfeeding

Emily Oster, PhD