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Baby being vaccinated by a doctor.

Updated on Aug. 8, 2025

3 minute read

Your Cheat Sheet for the MAHA Report

Emily Oster, PhD

A parent breastfeeding her baby

Updated on Jul. 22, 2025

3 minute read

Do I Need to Give My Breastfed Baby Vitamin D Drops?

Emily Oster, PhD

Two hands holding a happy face chip and a sad face chip.

May 22, 2025

2 minute read

Are My Mood Swings Related to My Cycle?

Gillian Goddard, MD

Ashwagandha roots , leaves and powder

May 20, 2025

2 minute read

Is It Safe to Take Ashwagandha During Pregnancy?

Emily Oster, PhD

A couple sitting on a bed and looking at a pregnancy test disappointed.

May 20, 2025

9 minute read

Understanding Unexplained Infertility

Kolbe Hancock, MD

Microplastics in the sand seen through magnifying glass
In the news

Updated on Aug. 8, 2025

10 minute read

How Much Should We Worry About Microplastics?

Emily Oster, PhD

A person wearing red light mask in a professional set up.

Updated on Sep. 23, 2025

3 minute read

Do Red Light Masks Do Anything?

Emily Oster, PhD

A parent's hands holding a baby
In the news

Updated on Aug. 8, 2025

2 minute read

Will Taking a GLP-1 Affect My Breast Milk Supply?

Emily Oster, PhD

A person lying down on a pillow.

Updated on May 21, 2025

2 minute read

Is There a Link Between HG and Menopause Symptoms?

Gillian Goddard, MD

A person holding her stomach in pain

Updated on May 14, 2025

3 minute read

How Long Should I Wait to Conceive After an Ectopic Pregnancy?

Nathan Fox, MD

Two partners, where one of them is pregnant sitting on the couch embracing each other

Updated on Jun. 24, 2025

5 minute read

Reciprocal IVF 101

Marea Goodman, LM, CPM

heart beat drawing

May 13, 2025

6 minute read

What Are Surrogate Markers?

Gillian Goddard, MD

Updated on May 30, 2025

3 minute read

Should You Take Progesterone When You Get Pregnant?

Gillian Goddard, MD

women walking

Updated on Jun. 24, 2025

4 minute read

Which Choices Actually Impact Fertility?

Kolbe Hancock, MD

Updated on Jun. 24, 2025

2 minute read

How Should I Navigate Relationships with my Donor’s Family?

Marea Goodman, LM, CPM

Gloved hands touching a newborn baby in labor room

Updated on Sep. 23, 2025

8 minute read

Is Vaginal Seeding Worth Trying?

Emily Oster, PhD