Join the #1 Pregnancy & Baby Tracker App for expert guidance every week of your journey
What to Expect is the world’s best-known baby development and growth tracker app chosen and trusted by more than 15 million parents. We’re the parenting, infant and family planning brand, offering you a free all-in-one pregnancy and baby tracker app with thousands of medically accurate articles, daily pregnancy updates, expert baby growth tracking, and personalized parenting tips to help you nurture a healthy pregnancy, a thriving baby, and confident parenting.
Find guides for every step of your growing family’s journey—from starting a family and recognizing early signs of pregnancy to navigating motherhood, newborn care, and the baby and toddler years. Find support and connection with moms, parents, and parents-to-be throughout your pregnancy journey.
During Pregnancy
* Due Date Calculator that determines your due date based on last period, IVF transfer, conception, and ultrasound, while sharing fun facts about your baby
* Week-by-week pregnancy tracker with info about baby development, symptoms like morning sickness or nausea, and family preparation tips
* Themed baby size comparisons, visual countdown and 3D videos showing baby development in utero week by week of pregnancy for all 280 days
* Helpful daily tips to support you at every stage
* Keep track of your bump, symptoms, pregnancy weight, kick counts, birth plan and memories with our My Journal tool
* Expert-reviewed articles on signs of labor, pregnancy symptoms, baby and mom’s health, preterm birth and helpful tips
* Registry Builder to help you with your baby list and registry
* Detailed pregnancy and baby product reviews and expert buying guides
* Expecting Twins? Learn about different types of twins and possible fetal positions
* Use the contractions counter to track the frequency and duration of contractions
After Baby’s Arrival
* Baby Tracker that lets you time and track baby’s feedings, log pump sessions, diaper changes, tummy time, and more
* Month-by-month and milestone tracker for each step of your baby’s life, from the newborn to the toddler stage, including key first year milestones
* Daily tips tailored to your baby’s age, stage, your postpartum recovery, and your parenting journey
* Record your postpartum symptoms and medications
* Informative videos and articles about sleep schedules, feeding tips, milestones, and baby’s growth and week-by-week development
* Medically reviewed articles and info about baby’s health, doctor’s appointments and vaccines
* Join community groups meet people with due dates in the same month, newborn care, mom’s health conditions, parenting styles and more
Family Planning
* Ovulation Calculator that pinpoints your most fertile days
* Due Date Calculator to estimate your baby’s potential due date (TTC)
* Ovulation tracker and early pregnancy signs, plus keep a journal of your feelings when you’re trying to get pregnant
* Expert advice and articles to help you understand your cycle, signs of ovulation and pregnancy, fertility issues, adoption and surrogacy, and more
* Community groups devoted to preparing for pregnancy and fertility treatments
About Us
All content on the What to Expect app is accurate, up-to-date, and reviewed by medical experts, including the What to Expect Medical Review Board. It aligns with current health guidelines and Heidi Murkoff’s trusted books
Medical information comes from expert sources like ACOG, AAP, CDC, and peer-reviewed journals to ensure reliability and credibility.
For more about What to Expect's medical review and editorial policy, visit: https://www.whattoexpect.com/medical-review/
Do not sell my info: https://dsar.whattoexpect.com/
Use our pregnancy tracker app to help nurture a happy, healthy pregnancy & baby! Let’s connect:
* Instagram: @whattoexpect
* Twitter: @WhatToExpect
* Facebook: facebook.com/whattoexpect
* Pinterest: pinterest.com/whattoexpect
* TikTok: @whattoexpect
My wife and I are expecting our first, and I love the super accurate tracking and educational videos. I’ve never been involved in a pregnancy, so a lot of development and signs to watch for are completely new to me. The app and tips do an amazing job warning new parents about scary, but totally normal symptoms. I would immediately recommend this app to any expecting people. I do have a few comments on things I wish were a little different. The videos, tips, and language all seem based on a natural pregnancy. There’s an option when logging a pregnancy to choose a 3 or 5 day IVF pregnancy, which ours is. The tracking is completely accurate based on the dates you input with that process, but the following tips and videos are all phrased as if it was a natural pregnancy. For example, I recall being told to get excited for and to schedule our “first scan and look at the little one” despite having been seeing it for a month and a half at that point. Things are also very skewed towards the mother, which I admit is justified; she is the one carrying and growing the baby. I wish there was an option to select “I am the father”, “I am a non-carrying partner” or “This is for our surrogate” and it would trigger either different tips or just change phrasing to “your partner is experiencing xyz, you can do abc to help!”. Personally, I cannot do the kegel exercises I had a tip for yesterday, but I could make sure to buy foods containing minerals, or start practicing diapers and car seat insertions.
Developer Response
Thanks for sharing your thoughts with us - we really like hearing what would make your What to Expect experience better. I’ll share your suggestion with the appropriate team members - we listen to our member’s feedback and use it to plan new features, so we appreciate your ideas!
New parents check this app out!
lowkeykenz
I don’t usually write reviews but I felt like during the time of finding out you or your partner is pregnant there’s a lot of searching for the right apps, people, or products you should use and so I wanted to make it a little easier for expecting parents to see someone who cares about what they are going through and hopefully you won’t have to continue app searching after my review. I am expecting a baby girl and I am 5 months along. I have used this app since the beginning of my pregnancy and since then have tried a few other apps just making sure i’m using the one I enjoy the most. What to Expect has lots of awesome features hence why I love it. It has an option to show you how much your belly will grow along with your baby size week by week. If i have any upcoming events happening I love to see what to expect when the date comes along! I also really enjoy the fact there are multiple short videos every week for you to watch about what your baby will be developing in the womb week by week. Something else I really like about this app is it has a community area where you can join groups that fit you and you can ask whatever questions you would like or you can read over already asked questions or give advice of your own. It’s a great place for you to feel better when weird side effects come along. Definitely try out this app!
Developer Response
Lowkeykenz, it is not every day that we receive feedback as detailed and thoughtful as yours. But trust us when we say that it does not go unnoticed. Your comment has given us valuable insight into the What to Expect Community. Thank you for taking the time to share your thoughts with us.
BEST PREGNANCY TRACKING APP EVER!
S_1107
I LOVE this app because its really helpful in everything pregnancy. It’s especially a great app for new moms, it keeps you well informed through every step of your pregnancy and gives you detailed explanations on the process of pregnancy and all the changes that are occurring to your body week by week. They predict your due date and weekly show you the size of the baby, the symptoms you may feel, when the fetus develops a heart beat, and all the physical changes that your baby is going through. You get to see very descriptive videos of what’s physically happening inside of you. This app is genius and very insightful from exercise tips to healthy dieting and even give you the best suggestions for prenatal vitamins. They guide you through your pregnancy and help you start up your registry, while sending you a free box of pregnancy goodies. They answer questions you may have about pregnancy without you even having to ask. Overall, the app is very comforting, they make you see how beautiful pregnancy is and calm your worries and anxiety. If you happen to have a miscarriage, this app has a mode for that too. It’s called the healing mode, they explain why things like miscarriages happen and give you comforting readings and resources that you can access to help you throughout your healing process. This app is like having a OB-GYN, therapist and a supportive friend all in one. Trust that with this app you will not feel alone, lost or misinformed throughout your pregnancy. I 10/10 recommend!
Developer Response
We're so glad to hear that you're enjoying the What to Expect app. We appreciate you taking the time to share your valuable thoughts and suggestions. Please send additional feedback to support@whattoexpect.com or by clicking on the feedback link within the app as your feedback is helpful when making updates to the app
Best Pregnancy App
Ashley_Beerse
This is my first pregnancy, but I’ve tried almost every other app and most of them are just weird, don’t track properly or you have to pay, this app is completely free and there’s a huge community of people and several different groups customized to age, gender of baby, gestational age, anxiety, even moms who have already had their kids that still talk and need advice from each other. The baby tracking is great and you can chose what little fruit or prop represents your baby for the week. There’s so many tools that help you track so many things and even has little articles about almost everything. This app helps you learn so much if you want to as well, and like I said it’s all free, there’s even weekly videos you can watch on how your baby is developing, and how it tracks the development is insanely accurate, and because there’s such a big community there’s people that are going through what your going through and so much more, and if you end up making a post, you’re definitely guaranteed to always get a response from atleast a few people. I love this app so much and and thinking about even keeping it after my pregnancy to join groups with moms after pregnancy. If you’re looking for a baby app this one really is the way to go!
Developer Response
Ashley, it is not every day that we receive feedback as detailed and thoughtful as yours. But trust us when we say that it does not go unnoticed. Your comment has given us valuable insight into the What to Expect Community. Thank you for taking the time to share your thoughts with us. Congratulations on your pregnancy! The team here at What to Expect is so excited to be a part of such a special milestone in your life. We wish you and your baby good health!
This release includes small optimizations and bug fixes. Thanks for choosing What to Expect! It’s users like you that make the WTE community a trusted source of support for millions.
Version 28.8
The developer, Everyday Health, Inc., 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
Identifiers
Usage Data
Sensitive Info
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More