33 Weeks Pregnant

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Here's what's happening during Week 33 of your pregnancy:

33-weeks-pregnant

Your Growing Baby

Your baby's crown-to-rump length is about 17 inches. She weighs about 4 1/2 pounds and gains about eight ounces every week.

Your baby has probably moved to the head-down position and may descend into your pelvis at any time in the next six weeks and begin to press into your cervix. This position not only prepares her for birth but allows blood to flow to her developing brain. The dark quiet of your womb is perfect for this activity. Right now, your baby is also in the process of receiving your antibodies. If she were born right now, her immune system would be immature, and extra care would need to be taken to keep her in a sterile environment.

Your Growing Belly

Tired of being pregnant? Remind yourself that babies are easier to take care of in there than out here! You continue gaining weight at the rate of a pound a week, and it probably seems impossible that your body will find somewhere to fit six more pounds.

Tips & To-Do's

Contraction Action

Because contractions generally signal that labor is starting, they can be viewed as a warning sign, a green light or a cue to ask, “Honey, the crib is set up, right?” But having contractions before you’re due doesn’t necessarily mean that Baby has requested an early checkout from Hotel Utero. Here’s what you need to know about uterine contractions—whenever they occur >>
 

Things to think about this week

To get ready for breastfeeding take a breastfeeding class, buy a good breastfeeding book and watch a breastfeeding video. Be prepared with our five simple steps to success >>
 

Featured Video

Pregnancy Milestones:

Below are some of the most important milestones of your pregnancy. Click on any week to read more, or view our Week-by-Week Pregnancy page to see your pregnancy at-a-glance.

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Week 4: Positive test: You're pregnant! You may be starting to feel bloated, crampy, tired and moody, and experiencing sore breasts, nausea/vomiting and a frequent need to pee.  But don't worry if you're not—that's normal.  Read more about being 4 weeks pregnant.

 

8-weeks-pregnant

Week 8: Your doctor may look or listen for the baby's heartbeat with an ultrasound. Once you see or hear it, your miscarriage risk drops to about 2 percent. He'll also give you an official due date—though very few women actually deliver on that day.  Read more about being 8 weeks pregnant.

 

 

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Week 10: Your inch-long baby is now called a fetus. While the icky side effects of pregnancy may be starting to abate, your anxiety about having a healthy baby might be increasing.  Read more about being 10 weeks pregnant.

 

 

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Week 15: The "window of opportunity" for many important screening and diagnostic tests opens this week, should you decide to undergo them.  Read more about being 15 weeks pregnant.

 

 

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Week 16: Sometime between 16 and 22 weeks, you'll start to feel your baby move.  Read more about being 16 weeks pregnant.

 

 

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Week 29: The basketball-sized lump in your belly may be inhibiting shoe tying, leg shaving and the like. The fetus is increasingly sensitive to light and sound.  Read more about being 29 weeks pregnant.

 

 

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Week 36: The baby may drop lower into your pelvis in preparation for delivery. This should make it easier to breathe—yet your pee breaks will become ever more frequent.  Read more about being 36 weeks pregnant.

 

 

Click here to read more about every week of pregnancy on our Week-by-Week Pregnancy page.