Pregnancy Week 23

Your baby weighs just over a pound this week! Find out what's going on with her as well as how to tame junk food cravings, beat back pain, and more.

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Your Changing Body

That baby of yours sure needs a lot of nutrients. As she uses more and more of the vitamins and minerals passing through your body, you might need an extra dose. That's why doctors sometimes prescribe iron supplements, in addition to your prenatal vitamin, during the second half of pregnancy.


Your Developing Baby

Billions of brain cells will develop in your baby's brain over the next couple of weeks. These will control all of your baby's movements and sensory, and basic life functions like breathing. Also around this time, some major changes are happening with your baby's lungs.


Tip of the Week

If upper back pain is your biggest complaint, you may be able to solve the problem with a new, more supportive bra. Some women have trouble adapting to the weight of growing breasts.


Your Week 23 To-Do List
Pregnancy jeans

1. Shop for more maternity clothes.


An Inside Look
Week 23

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


Your Pregnancy Calendar
Pregnant woman crossing off the days until the birth

Share and celebrate your pregnancy with other moms-to-be.


Ask Parents About Week 23

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



See All Questions or Ask Your Own »
More About Your Pregnancy in Week 23
Your Baby
Your Body
Your Self
Diet & Exercise
Q & A
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Browse through thousands of pictures submitted by Parents.com readers—and add your best photos.

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