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A teal weight is seen on a light blue background.

Updated on Feb. 4, 2026

3 minute read

Can I Do Strength Training During Pregnancy?

Emily Oster, PhD

New parent holding infant while on laptop

Updated on Feb. 4, 2026

7 minute read

Paid Leave Prevents RSV

Emily Oster, PhD

a doctor conducting and ultrasound in the clinic

Updated on Feb. 4, 2026

4 minute read

Are Ultrasounds Safe?

Emily Oster, PhD

A glass jug of water and glass drinking glass are seen from overhead on a light blue background.

Updated on Feb. 4, 2026

1 minute read

How Much Water Should I Drink While Pregnant?

Emily Oster, PhD

midwife holding hand of a mother

Updated on Feb. 4, 2026

12 minute read

How Midwives May Improve Birth Outcomes

Emily Oster, PhD

A pink inflatable flamingo on a blue background.

Updated on Feb. 3, 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 Feb. 3, 2026

2 minute read

Should I Take Fish Oil and Choline Supplements While Pregnant?

Emily Oster, PhD

A pregnant person laying on bed and reading a book

Updated on Feb. 3, 2026

2 minute read

Are Antidepressants Less Effective During Pregnancy?

Emily Oster, PhD

a pregnant adult in gym holding dumb bells

Updated on Feb. 3, 2026

2 minute read

Do I Really Need to Avoid Heavy Lifting While Pregnant?

Emily Oster, PhD

A person vomiting in a bidet

Updated on Feb. 3, 2026

5 minute read

Managing Morning Sickness and Nausea

Emily Oster, PhD

A person stepping on a weighing scale.

Updated on Jan. 30, 2026

2 minute read

What’s the Data on Weight Loss While TTC?

Emily Oster, PhD

kid sleeping with the dog

Updated on Feb. 2, 2026

8 minute read

Is Your Child Getting Enough Sleep?

Emily Oster, PhD

A potato and a cucumber hugging each other in bed.

Updated on Jan. 30, 2026

2 minute read

What’s the Best Sex Position for Conception?

Emily Oster, PhD

Nurse holding a new born baby

Updated on Jan. 29, 2026

11 minute read

Experiencing Labor and Delivery

Jamie O'Day

Zoom in on a pregnant person being pricked for a glucose test

Updated on Jan. 29, 2026

7 minute read

Taking the Gestational Diabetes Test

Emily Oster, PhD

Baby lying down with a phone
In the news

Updated on Jan. 29, 2026

9 minute read

Do Cell Phones Cause Cancer?

Emily Oster, PhD