Stages of Pregnancy Week by Week

Pregnancy Week 33

Your baby is entering his "finishing period" in week 33--find out what this means for his development. Also learn what you can do now to prepare for your new arrival including developing a parenting plan, collecting your secret parenting weapons, and buying baby clothes.

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Watch Your Baby's Growth

Growing Big: Weeks 31 to 34 of Pregnancy
Growing Big: Weeks 31 to 34 of Pregnancy

Your baby now weighs about three pounds, roughly the size of a melon. Get the scoop on how much more she'll grow before she's born--and what new developments she's making right now.

Your Changing Body

Not all contractions mean that you're going to deliver soon, which at this point should have you breathing a sigh of relief! Just like your unborn baby's body takes time to develop and mature before he's ready for his birth, your body readies itself for labor by practicing. These beginner and sporadic contractions are called Braxton Hicks contractions.

Your Developing Baby

Your baby doesn't have much elbow room these days -- and, happily, that's probably going to mean fewer elbow jabs to the ribs for you. Because space in your uterus is running out, your baby becomes less active now.

Tip of the Week

Nervous about working right up until your due date? Propose working from home a day or two during the last few weeks prior to taking off. It will help you ease into your leave without eating into your actual sanctioned time off.

woman readying baby book

Your Week 33 To-Do List

1. Read about newborn care.

week 33 baby?s brain

An Inside Look

Take a unique look at Baby's development inside the womb this week.

Pregnant woman crossing off the days until the birth

Your Pregnancy Calendar

Organize your doctor's appointments, save your ultrasound photos, and more--all in one place!

Ask Parents About Week 33

We've got answers to your questions from experts and parents who've been there.

See All Questions or Ask Your Own

Everything in Pregnancy Week 33

More About Your Pregnancy in Week 33

Your Baby

Your Body

Your Self

  • Dressing Your Baby

    Shopping for baby clothes is one of the most exciting pre-baby events for many moms. Here's what you'll need for your newborn.

  • Developing a Parenting Plan

    Use the time you have alone with your partner now to discuss what kind of parents you hope to be and how you want to accomplish your pa...

  • Sanity-Saving Secret Weapons

    Don't forget to grab a few of these must-haves you'll need for baby in a few weeks.

Diet & Exercise

  • Feeding Your Baby's Brain

    Support your baby's brain growth by getting plenty of omega-3 fatty acid.

  • Food Safety

    Be especially careful with food preparation these days to prevent food-borne illness.

Q & A