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A child sprawls across a bed.

Updated on Dec. 5, 2024

1 minute read

When Should I Worry if My Child Still Needs a Pull-Up at Night?

Emily Oster, PhD

A person holding pills in one hand and with a glass of water in the other

Updated on Dec. 5, 2024

2 minute read

Can Taking DHEA Ease Perimenopausal Symptoms?

Gillian Goddard, MD

A person holding their back in pain

Updated on Dec. 5, 2024

2 minute read

Can Levothyroxine Cause Osteoporosis?

Gillian Goddard, MD

hair dye in Pregnancy

Updated on Dec. 4, 2024

2 minute read

Is Hair Dye Dangerous During Pregnancy?

Emily Oster, PhD

A lady laying on beg during pregnancy

Updated on Dec. 4, 2024

3 minute read

Is Melatonin Dangerous During Pregnancy?

Emily Oster, PhD

Person sitting on a bed and touching their neck

Updated on Dec. 3, 2024

8 minute read

Why Abnormal Cortisol Levels Aren’t (Usually) a Cause for Concern

Gillian Goddard, MD

A small child learns numbers with their parent, who is holding up a red "5."

Updated on Dec. 2, 2024

3 minute read

Statistical Significance—and Why It Matters for Parenting

Emily Oster, PhD

A classroom with kids playing

Updated on Nov. 29, 2024

3 minute read

Should My Child Go to a Single-Sex School?

Emily Oster, PhD

Old person touching face

Updated on Nov. 29, 2024

2 minute read

Can You Get Melasma During Menopause?

Gillian Goddard, MD

Two people discussing

Updated on Nov. 29, 2024

3 minute read

Should I Get an Ultrasound or an Endometrial Biopsy?

Gillian Goddard, MD

Hot pack for pelvic pain

Updated on Nov. 29, 2024

3 minute read

Could Ozempic Be Used to Treat Endometriosis?

Gillian Goddard, MD

Children playing on the floor

Updated on Nov. 29, 2024

1 minute read

How Common Are Fraternal Twins?

Emily Oster, PhD

A kid hiding in a box

Updated on Nov. 29, 2024

1 minute read

Is My Messy House Affecting My Child?

Emily Oster, PhD

Female reproductive organ model zooming on endometrium

Updated on Nov. 26, 2024

6 minute read

Endometriosis, Early Menopause, and Cardiovascular Disease

Gillian Goddard, MD

Two adults have a disagreement

Updated on Nov. 26, 2024

9 minute read

How to Set Boundaries With Other Grown-Ups

Yael Schonbrun

A young man holds a smartphone outside. He is looking down at the phone, engrossed.

Updated on Nov. 23, 2024

6 minute read

More on Facebook and Mental Health

Emily Oster, PhD