See how your baby is growing, track everything that’s happening in your pregnancy, get help with symptoms, and talk with others due at the same time as you with the world’s most beloved pregnancy app chosen by over 400 million expecting parents.

BabyCenter's pregnancy tracker and baby development calendar app guides you through the countdown to your baby’s due date – week by week and day by day – with pregnancy tips and beautiful 3-D fetal development videos that show you what is happening with your baby and body at every stage of your pregnancy.

Once your baby arrives, we'll continue helping you through those beautiful, exhausting first days and weeks with your newborn – tracking your baby's growth and development, answering all your questions, helping you adjust, and offering tips, encouragement and support every day through the first year.

• See how your baby is growing with our amazing 3-D fetal development videos
• Know which pregnancy symptoms to expect, when they’ll strike, and how to deal with them
• Check which foods and activities are safe and which to avoid
• Learn which baby products you’ll really need and shop our editor’s latest picks
• Find out how to tell when you’re in labor and what to pack in your hospital bag
• Use our contraction timer to track your progress toward delivery

• Ask questions, get support, and share laughs in our friendly community
• Join your Birth Club to make friends and chat with others due the same month as you

• Browse baby names (we have more than 16,000 to choose from)
• Take a weekly Bumpie photo of your belly so you remember every stage of this special time
• Vote in weekly polls and see how your pregnancy and baby experience compares to others

• Feel confident feeding your baby whether you choose breastfeeding, formula, or both
• Help your baby go to sleep and stay asleep
• Important health and safety information for your baby’s first year
• Baby care advice, and tips for taking care of yourself, too

All health information is accurate, up-to-date, and consistent with the latest guidance from leading health organizations including the American College of Obstetricians and Gynecologists (ACOG), the Society for Maternal Fetal Medicine (SMFM), the American Academy of Pediatrics (AAP), and the National Institutes of Health (NIH). BabyCenter content is fact checked (with sources listed) and continually updated and approved by the BabyCenter Medical Advisory Board, an expert panel of obstetricians, midwives, pediatricians, and other experts. That’s why our content is trusted by millions of new and expecting parents around the world.

BabyCenter is proud to be recognized by leading organizations for its excellence in delivering original content, meaningful communities, and top-of-the-line products to the parents who visit our site.

Do not sell my info:

We value you as a part of the BabyCenter community and would love to hear from you. Please tell us what’s on your mind!

Let’s connect!

Instagram: @babycenter
Twitter: @BabyCenter

What’s New

Version 4.17.1

This update includes fixes and performance improvements.

Thank you for choosing BabyCenter! Please leave us a review or send any app feedback or suggestions to

Ratings and Reviews

4.9 out of 5
136.1K Ratings

136.1K Ratings

Kei & babygirl2020💖😊💕 ,

Babygirl December 2020

I’ve been using the what to expect App. The first 5months of my 3rd pregnancy and it’s also been a good App. But I found this one when it popped up in my emails and I LOVE it!! It’s very detailed and very informational, it’s more detailed then the WTE App and it has all kinds of good videos to watch about all kinds of things you will go through during pregnancy, I have to say I like it better than the other one and it goes day by day with my baby’s growth, not week by week only, it’s much more detailed and has way more information on it for all of us expecting moms to read and I like to watch the videos and see all the pictures so that’s a very good thing about it too! It’s a definite MUST HAVE!! I would recommend this App to any expecting moms, new moms or women trying to get pregnant, it will teach you a lot and it’s a great way to watch your baby grow and get a sense of what she looks like at this time in your belly, I use this App. Everyday or every other day, there is always something to me reading or watching and it never gets old to me! Thank you for making this App.!!! I love it and recommend to anyone expecting!💖 Good Luck to all the new mommy’s out there!!

Developer Response ,

Hi! Thank you for the review! We are happy to hear that you love the app and find it useful! We want to make sure you have the best experience on BabyCenter.

aliblackburn92 ,

Not correct and keeping track of date and more very disappointed with the app

I just downloaded this app to track size and the right days and weeks so can keep close eye on how far I am to my due date of March 26, 2021 as of yesterday aug 4, 2020 I was 6 weeks and 4 days I got on it today to see if it is calculating correctly and yet it still had aug 4th when today is aug 5th and so I tried to refresh it wouldn’t then I went to feedback and settings and back to home page it did end changing the date to correct date which is aug 5th but still states I’m 6 weeks and 4 days when the correct number of weeks and days for aug 5th would be 6 weeks and 5 days not 4 days for that was yesterday I know I went to my doctor yesterday so it should refresh every day and state correct date as well as correct week and day of how far along I are if nothing gets done about this I’ll recommend others to use an different app and not this one for it lacks right information and doesn’t refresh like should or when move page up to refresh and I will delete and find an better working app that is correct and works great and does refresh and has correct date and right weeks and days as well as days left til due date too for that effects things like baby weight size growth information and etc if isn’t correct on weeks days nor the right date and doesn’t refresh and lacks on the app and it is very important for people expecting to know the correct things

Developer Response ,

Hi! Thanks for your review. I’m so sorry you’re not happy with our latest app update! Please email so that we can help you further.

Uwrvryhgh ,

first pregnancy & looking for a support group? this is the app!

I’m 16 weeks pregnant currently & especially with what’s going on, you can’t really be in groups and find a great support system. This app makes me feel like I am surround with so many women who are going through what I am going through.
Especially because I don’t want to be on social media(such as Twitter, Instagram, Facebook, etc. Just too many opinions that can mess with you), this app finds the groups you’re looking for & lets you join where you can chat with everyone.
For example, I am due in December of 2020, they found a group for me that’s literally meant for babies that are due in December! You have ANY questions that are making you nervous? Post a concern & watch how many people will give you heartfelt advice and just give you some peace of mind. You are literally surrounded with so much support & you hear stories that make you feel excited and empowered.
Sorry for a long review, I’ve just never felt so happy with an app that makes you feel so welcomed and supported with people you’ve never even met. It’s a beautiful feeling, again, especially with what’s going on. :)

Developer Response ,

Hi! Thank you for the review! We are happy to hear that you are enjoying the app! We want to make sure you have the best experience on BabyCenter.

App Privacy

The developer, BabyCenter, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Contact Info
  • Identifiers
  • Usage Data
  • Sensitive Info

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • User Content
  • Search History
  • Identifiers
  • Usage Data
  • Sensitive Info

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Wallet

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  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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