BABY FACTS
PREGNANCY FACTS
FICTIONAL BABIES
NURSERY RHYMES
FAMOUS BABIES & NAMES
100

The average length of a full-term human pregnancy in weeks?

What is 40 weeks?

100

The organ that develops during pregnancy to deliver nutrients to the baby. 

What is the placenta?

100

The name of Charlie Brown's sister. 

Who is Sally?

100

Jack and Jill went up the hill to fetch a pail of this.

What is water?

100

This famous couple is credited with sparking the "unique celebrity baby name" trend by naming their daughter Apple in 2004.

Who are Gwyneth Paltrow and Chris Martin?

200

Name the soft spot on a newborn's skull.

What is the fontanelle?

200

The three stages of pregnancy are called these.

What are trimesters?

200

In Friends, the name of Ross and Rachel's daughter born in season 8.

Who is Emma?

200

This nursery rhyme character sat on a wall before having a great fall.

Who is Humpty Dumpty?

200

Born in July 2013, this British royal infant is the first child of Prince William and Catherine, Princess of Wales.

Who is Prince George?

300

Babies are born with this many bones — more than adults.

What is ~300.

300

The term for when a baby is positioned feet-first instead of head-down near the end of pregnancy.

What is breech?

300

This orphaned baby wizard was left on a doorstep at 4 Privet Drive after his parents were killed.

Who is Harry Potter?

300

Little Miss Muffet sat on a tuffet eating her curds and whey, but she was frightened away by this creature.

What is a spider?

300

The most popular baby name in the U.S. for boys in 2025.

What is Liam?

400

Newborns sleep an average of this many hours per day.

What is 16-17 hours. 

400

This type of prenatal test uses sound waves to create images of the baby in the womb.

What is an ultrasound?

400

This royal baby from The Lion King is presented at Pride Rock to "Circle of Life."

Who is Simba?

400

This nursery rhyme character "had a farm, E-I-E-I-O."

Who is Old MacDonald?

400

Beyoncé and Jay-Z's first child, born in 2012, has this famously unusual name.

What is Blue Ivy?

500

Babies are born without this piece of their leg, which develops during early childhood.

What is the kneecap?

500
The percentage of pregnancies where the water breaking is the first sign of labor?

What is about 10%?

500

This baby Mandalorian foundling became one of the most beloved characters in the Star Wars universe.

Who is Grogu?

500

Mary had a little lamb whose fleece was this color.

What is white as snow?

500

The most popular baby name in the U.S. for girls in 2025.

What is Olivia?

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