illustration of developing human baby at 28 weeks

28 weeks pregnant

For information about weeks 28 to 31 of a twin or multiple pregnancy, tap here.

Welcome to your third trimester! You’ve made it so far already, and now you and Baby are in the home stretch!

How’s Baby?

Baby is about 14.8-16 inches tall, the size of a coconut, and weighs about 2.5 lbs, getting closer and closer to the size they’ll be at birth!

Baby’s wrinkles are starting to disappear as they build more fat, which will help them regulate their body temperature after birth. Temperature regulation, like the surfactant your little one is producing to prevent lungs from collapsing, is a big step for Baby toward being able to thrive outside the womb. In the meantime, Baby is continuing to rehearse for life by dreaming (moving in and out of REM sleep in cycles, just like you!), coughing, and practicing breathing. What a talented baby you’ve got there!

This is a great time to think about if you want to plan on breastfeeding (if you haven’t already). Many folks find that a little education goes a long way in helping them feel as prepared as possible for such a new undertaking, so you may want to seek out and sign up for a breastfeeding class to learn about all of the ins and outs of nursing. You should also speak with your healthcare provider about your choice, ask them any questions you have, and see if they can recommend any breastfeeding classes in your area. In addition, your provider can check to see if you have flat or inverted nipples and discuss any other physical conditions which could make it harder for Baby to breastfeed. And to round out all of your breastfeeding preparedness, this is also a good time to figure out what kind of breast pump, if any, you’re going to use.

What's new with you?

Now that you’ve moved into the third trimester of your pregnancy, you might find that the reality of Baby’s arrival is really setting in and your appointments with your provider may increase to every other week.

Have you picked out your baby’s name yet? If you’re not sticking with Baby, now might be a good time to start, or to start narrowing down your list of names if you’ve got a few strong candidates. Many new parents like to keep the name they choose private until their babies are born, just so that they don’t have to deal with any well-meaning attempts to change their minds, but if you do want a little outside input, now can be a nice time to share with family and friends. Whether you choose to go the unique or traditional route, picking out a name for Baby is a great way to bond with your little one while they’re still in the womb.

If your recent GCT test raised any red flags, your healthcare provider will have you take a glucose tolerance test (GTT) around now, which will confirm or rule out the possibility of gestational diabetes. Your healthcare provider may also give you a Rhogam shot if your blood came back Rh-negative. And your Braxton-Hicks contractions will continue, as might shortness of breath and difficulty sleeping. If your shortness of breath is acute, reach out to a healthcare provider right away. Of course, pregnancy sensations  differ from person to person, so you may still be feeling sluggish when some women’s libidos are cranking. It’s all perfectly normal. Every pregnancy, every baby, and every parent are different from one another. As always, ask your provider if you’re wondering what sort of sensations are normal, if you need tips for or help with relieving any discomfort you’re dealing with, or if you have any questions at all.

Our week 28 recommendations

There are a lot of considerations when you're trying to find the perfect name. Ovia Pregnancy's My baby names feature is designed to make choosing one easy and fun! We’ve collected thousands of names, along with their meanings, popularity, and associated nicknames, to help you find one you love. You can sort by gender association and first letter, discover new options, and save all your favorites.

Click here to start swiping, and find My baby names any time in the "more" menu!


Reviewed by the Ovia Health Clinical Team
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