Pregnancy Tracker & Baby App

What to Expect

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About this app

Join the #1 Pregnancy & Baby Tracker App for expert guidance every week of your journey

What to Expect is the world’s best-known pregnancy, newborn, and baby development and growth tracking 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, expert insights, daily pregnancy updates, baby growth tracking, and personalized parenting tips, What to Expect helps 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

* Due Date Calculator to estimate your baby’s potential due date (TTC)
* Ovulation calculator and 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 signs of ovulation and pregnancy, fertility issues, 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

Ratings and reviews

I really like the cute options for tracking baby size, and the weekly updates about how baby has grown and what is developing this week. I used this app my whole pregnancy. I give only 4 stars because the layout of the app itself is not easy to use for tracking body changes, kick counts, etc. Also, the daily tips and advice articles are full of outdated western medical advice and have no input from cultures and evidence based practices across the world.

This is genuinely an amazing baby app. I've used it since I was about 8 weeks pregnant, and it helped me feel more confident in my pregnancy. There's so much on it, you can see how big your baby is, see the weekly milestones, learn more about what happens with you weekly and so much more. It even carries over into postpartum, and you can track feedings, diaper changes, and when your baby is old enough for solids, you can track that too. I also love that the app is made by women.

I love this app. Have a little suggestion for the journal though. I was looking at my journal entries and playing around with the symptom journaling feature, and one of my entries suddenly deleted itself! I'm sure I clicked something on accident, but maybe it would be a good idea to add a deletion confirmation pop up before it just deletes, or a way to undo, so its not so easy to lose what you've been tracking.

What’s new

New "Buzzing" Feed! Tap into relevant, trending conversations across Community, tailored to your stage of the parenting journey. It’s a simple way to find support, advice, relatable moments and real talk from others like you.

Also included: bug fixes and performance enhancements.

Thanks for choosing What to Expect! It’s users like you that make the WTE community a trusted source of support for millions.