illustration of developing human baby at 33 weeks

33 weeks pregnant

For information about weeks 32 to 35 of a twin or multiple pregnancy, tap here.

Week 33! One more month until you meet Baby! How are you feeling about the big day? 

How’s Baby?

Baby is growing up so fast! Your baby is 17-19 inches tall, the size of a cauliflower blossom, weighs between 4 and 6 lbs. At this point in pregnancy though, there is a large variation in size from one baby to the next, and it’s harder to give an estimate for how big Baby is getting. Baby is going to keep putting on about a half pound (230 g) a week, and as long as your healthcare provider says they’re on track, it’s safe to assume that your little one’s growth is just perfect for them.

Your baby is also beginning to keep their eyes open while they’re awake, and before too long you’ll get to see those eyes look right into your own! Baby’s bones are still forming, and though relatively soft, they keep hardening. And your little one’s brain is developing more and more every day. 

Is Baby still causing a ruckus in there? While their kicks should have become more regular now, counting kicks is as important as ever as it can go a long way in helping you monitor your baby’s health. So it's a good idea to pick a moment each day to count the kicks.

What's new with you?

Your growing body may increasingly be making some of your normal activities harder and more uncomfortable. So take care as you move through your days — take your time getting in and out of bed, cars, or up from seats; be careful moving in crowded spaces as you might accidentally bump your belly into furniture, and just be patient and forgiving as do your usual activities with an amazing body that’s still changing every day. 

Many folks also experience insomnia during their third trimester, which you can blame on a restless mind, restless hormones, and trouble finding a comfortable position to sleep in. Getting enough rest is very important though, so try to get as comfy and cozy as possible so that you can sleep as much as you can. And if you haven’t started using a sleep pillow yet, this may help you get more comfortable and feel more supported so that you can get in those zzzs. If you’re being kept up at night by prolonged or severe feelings of sadness or extreme worry and you think you might be experiencing anxiety or depression, seek out professional support. You have lots of options. 

As for sex, it’s as true now as it was a few weeks ago, even as your delivery date gets closer: you may have to make some creative adjustments to find positions that are comfortable for you, but sex is completely normal and healthy right up until labor — unless your provider tells you otherwise — so go for it if you’re feeling in the mood! 


Reviewed by Ovia Health Clinical Team
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