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a baby wearing a big glasses

Updated on Dec. 9, 2025

3 minute read

Am I Doing Enough With My Baby?

Emily Oster, PhD

A parent looks on as a pediatrician gives a smiling baby a vaccination.
In the news

Updated on Dec. 5, 2025

2 minute read

Should My Baby Get the Hepatitis B Vaccine?

Emily Oster, PhD

A toddler trying to empty a jar.

Updated on Dec. 2, 2025

3 minute read

What Are Ways to Manage My Child Testing Limits?

Emily Oster, PhD

fruits and capsules placed on a table

Updated on Dec. 2, 2025

2 minute read

Can You Still Take Prenatal Vitamins After Pregnancy?

Emily Oster, PhD

A toddler grabs and stands by a christmas tree

Updated on Dec. 2, 2025

1 minute read

Is It Safe for My Newborn to Be Near Christmas Trees?

Emily Oster, PhD

A baby sleep stretched across a white pillow.

Updated on Dec. 2, 2025

2 minute read

Should I Wake My Baby to Feed Them?

Emily Oster, PhD

baby sitting on couch and drinking water through a feeder

Updated on Dec. 2, 2025

2 minute read

When Can Babies Drink Water?

Emily Oster, PhD

A child sits on a couch playing with an ipad that she won't hand over to her parent.

Updated on Dec. 2, 2025

7 minute read

What to Do When What’s Best Is Impossible

Emily Oster, PhD

A toddler napping.

Updated on Nov. 26, 2025

1 minute read

How Do I Prepare for Fewer Naps?

Emily Oster, PhD

Plastic glasses with a nose, mustache, and funny eyebrows attached.

Updated on Nov. 26, 2025

2 minute read

What Can I Do About My Child’s Stranger Anxiety?

Emily Oster, PhD

lady breastfeeding a child

Updated on Nov. 26, 2025

2 minute read

Does Breastfeeding Reduce My Chances of Conceiving?

Emily Oster, PhD

Baby in parent's arms having a bottle

Updated on Nov. 26, 2025

3 minute read

Should I Give My Six Month Old Cow’s Milk Instead of Formula?

Emily Oster, PhD

A car seat.

Updated on Nov. 26, 2025

3 minute read

How Long Can My Baby Spend in a Car Seat?

Emily Oster, PhD

A parent trying to feed the baby with the feeder

Updated on Nov. 26, 2025

2 minute read

How Can I Get My Baby to Take a Bottle?

Emily Oster, PhD

a parent holding a baby and the nurse is injecting a vaccine to the baby

Updated on Nov. 26, 2025

2 minute read

Should I Space Out My Baby’s Vaccines?

Emily Oster, PhD

Infant in a striped onesie does a plank position on a wood floor.

Updated on Nov. 24, 2025

5 minute read

Is Crawling Important?

Emily Oster, PhD