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A baby lying on a sleeping parent's chest.

Updated on Jul. 2, 2025

2 minute read

What’s the Data on Contact Napping?

Emily Oster, PhD

A person checking her phone while having her sleeping baby in her lap.

Updated on Jul. 3, 2025

3 minute read

Are You More Fertile Postpartum?

Kolbe Hancock, MD

vaccines on blue background

Updated on Aug. 8, 2025

5 minute read

No, Vaccines Do Not Increase Autism by 1,135%

Emily Oster, PhD

A baby getting vaccinated.

Updated on Aug. 8, 2025

9 minute read

Vaccine Recommendations Are Changing. What Might Happen Next?

Emily Oster, PhD

A baby sitting on a parent's lap.

Updated on Jun. 25, 2025

3 minute read

Am I Hurting My Baby by Sitting Them Up?

Adam Davis, MD

A pregnant person taking pills from a box

Updated on Jun. 27, 2025

3 minute read

What’s the Data Behind Baby Aspirin Recommendations?

Nathan Fox, MD

A gloved hand injecting a solution in a petri dish.

Jun. 24, 2025

3 minute read

Do I Still Need Prenatal Tests After PGT-A Testing?

Breonna Slocum, MD

A person checking a fertility tracking app.

Jun. 24, 2025

2 minute read

Are Fertility Trackers and Ovulation Kits Necessary?

Breonna Slocum, MD

GLP-1 medicine in syringes.

Updated on Aug. 8, 2025

8 minute read

GLP-1s Before, During, and After Pregnancy

Emily Oster, PhD

A parent yawning while breastfeeding her baby in bed.

Jun. 20, 2025

2 minute read

Would I Get More Sleep if I Switched to Formula?

Emily Oster, PhD

A person bending and holding their stomach in pain.

Jun. 17, 2025

9 minute read

All About Endometriosis

Kolbe Hancock, MD

Tiny bumps on hand.

Jun. 16, 2025

6 minute read

What Is That Weird Bump on My Kid?

Emily Oster, PhD

A doctor holding an IUD.

Jun. 13, 2025

3 minute read

When Is the Best Time to Get an IUD Postpartum?

Gillian Goddard, MD

A person standing with a drink in hand.

Updated on Jun. 10, 2025

3 minute read

Should You Limit Alcohol Before Embryo Transfer?

Breonna Slocum, MD

Mask, gloves, test tubes, eye protector, iv line.

Jun. 10, 2025

3 minute read

What Is Precycle Screening for IVF?

Breonna Slocum, MD

A parent reading a book to a child in bed.

Jun. 9, 2025

7 minute read

Why It’s Important to Read to Your Child

Emily Oster, PhD