reviewed mark Medically Reviewed by Aaron Styer, M.D.  | September 26, 2024

Your Pregnancy Timeline

From Jan 24 to Apr 24
From Apr 25 to Jul 31
From Aug 1 to Oct 31
Did You Know?
Only 1 in 20 babies are born on their actual due date. A normal pregnancy often lasts from 38 to 42 weeks, which keeps the majority of parents guessing right up until delivery day. Download the What to Expect app to track your pregnancy week-by-week!

Pregnancy Week 29 Highlights

Your baby is as big as a head of cauliflower.
Your baby is as big as a head of cauliflower.
At 29 weeks pregnant, your baby is the size of a head of cauliflower. Learn about pregnancy symptoms and body changes in week 29 of pregnancy here.

Fun Facts About October 31 Babies

Your baby’s birthstone will be an opal
Your baby’s birthstone will be an opal

This stone, which has historically been associated with good luck, acts like a prism and reveals a rainbow of colors when it catches the light.

Your baby will be a Scorpio
Your baby will be a Scorpio

Your little one will be patient, dependable and practical with a bit of an artistic side.

Christopher Columbus was born on October 31, 1451
Christopher Columbus was born on October 31, 1451

Christopher Columbus was an Italian explorer who is credited with discovering the Americas, though that historical account is disputed.

Recommended Products

What to Expect selects products based on real-life testing conducted by staff, contributors and members of our user community, as well as independent research and expert feedback; learn more about our review process. Prices and details are accurate as of the published date. We may earn commissions from shopping links.

The 8 Best Prenatal Vitamins That OB/GYNs Recommend — and Moms Actually Take
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Nature Made Prenatal Multivitamin Folic Acid + DHA
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Vitafusion Prenatal Supplement
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Theralogix TheraNatal Core Preconception Vitamins
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New Chapter Advanced Perfect Prenatal Multivitamins
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What Other October 2025 Moms Are Talking About

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