How What to Expect Helps You Track Your Pregnancy Week by Week

What to Expect lets you follow your pregnancy one week at a time by combining a week-by-week fetal development tracker with tools for your due date, ovulation, weight gain, and feeding, plus stage-matched articles and community groups. It suits anyone who wants a single place to see how the baby is developing each week and to read up on symptoms, nutrition, and appointments tied to that stage. The site presents these features as app- and web-based tools you join or open; the supplied page material does not state prices or whether an account is required for each tool.

The core week-by-week tracker

The site's main feature is a pregnancy tracker that shows how your baby is developing in each week of pregnancy. The homepage invites visitors to "Join now to track your pregnancy and watch your baby grow," and the tracker is presented as part of the app with a "Learn More" path. In practice, the input is your pregnancy stage (such as your due date or current week), and the output is week-specific development information you follow as pregnancy progresses.

Tools that anchor your timeline

Several calculators on the site help you establish the dates the weekly tracker depends on:

The due date and ovulation calculators are the natural starting points: a due date gives the tracker its week count, and the ovulation calculator supports the conception side of the timeline.

Stage-matched information on symptoms and nutrition

The site pairs the tracker with a large library of pregnancy topics, much of it medically reviewed. The page evidence lists, among others:

• Symptoms: 14 early pregnancy signs and symptoms; morning sickness and nausea; shortness of breath; breast pain; implantation bleeding vs. period; when it might be more than just morning sickness.
• Nutrition: 19 best foods to eat during pregnancy.
• Appointments and tests: your guide to prenatal appointments; screenings and tests.
• Labor: 11 signs of labor to know.

Because these are organized under pregnancy topics and tied to the week-by-week experience, the practical workflow is: check your week in the tracker, then read the symptom and nutrition articles that match that stage. Each medically reviewed article names its reviewer, which is a useful signal when you are deciding which source to trust.

Community and same-stage support

The site runs a community you can join for baby name ideas, birth month groups, and more. Birth month groups are the most direct match for week-by-week tracking: they put you with parents due around the same time, so the experiences shared line up with your stage. The homepage also points to baby name lists (including the top 1,000 baby girl names) and baby shower themes, which are useful once the development questions are settled.

What else the site covers

Beyond pregnancy, the page shows baby and toddler development content, baby product guides (nursing pillows and pregnancy pillows tested by moms, for example), and a registry tool. A baby feeding tracker is listed among the tools. If your goal is strictly week-by-week pregnancy tracking, the due date calculator, the tracker, the stage-matched articles, and a birth month group are the four pieces you need; the rest is optional.

How to start

1. Open the Due Date Calculator and enter your information to get an estimated due date.
2. Use that date to follow the week-by-week tracker, either on the site or through the app.
3. Each week, read the development update and the symptom or nutrition articles for that stage.
4. Join a birth month group in the community to compare notes with parents at the same point.
5. Add the ovulation, weight gain, or IVF calculators if they fit your situation.

One caution: the Chinese Gender Predictor is described by the site itself as a fun guessing tool, not a medical test, and due dates from any calculator are estimates. Treat the tracker as an organizing tool and confirm medical questions with your provider.