What to Expect
Pregnancy week-by-week and baby development tools.
Open the official app on www.whattoexpect.com
This tool is hosted by its maintainers. Click below to open www.whattoexpect.com in a new tab — it's their official demo.
Browse kids tools →What's next with What to Expect?
Choose how you want to get started.
Use it free
Open the official tool or demo — no account needed.
Self-host it
Run the open-source version on your own infrastructure.
What is What to Expect?
What to Expect is an open-source web tool designed to provide reliable information and resources for individuals navigating pregnancy, parenting, and related health topics. Its primary purpose is to serve as a comprehensive guide for expectant parents, offering evidence-based content on fertility, pregnancy symptoms, labor, and child-rearing. The tool caters to a global audience by supporting multiple languages, including English, German, French, Spanish, and others. It addresses common challenges such as understanding ovulation cycles, interpreting pregnancy test results, and preparing for childbirth by offering practical tools like the Ovulation Calculator and IVF Due Date Calculator. By consolidating expert advice and user-generated content, it aims to reduce confusion and users with accurate, actionable information.
How it works
What to Expect is a digital platform that aggregates medical insights, community experiences, and educational resources to support individuals through pregnancy, fertility journeys, and early parenting. It functions as both an informational hub and a community forum, allowing users to access curated content on topics like implantation bleeding, ovulation signs, and baby name registries. The tool’s purpose is to bridge the gap between medical expertise and everyday experiences, offering accessible guidance for users at various stages of their reproductive health journey. It emphasizes transparency by featuring product reviews, real-world user stories, and up-to-date medical advice. The platform includes interactive tools such as the Ovulation Calculator, which helps users track fertility windows, and the IVF Due Date Calculator for assisted conception. It also provides symptom checklists for pregnancy stages, guidance on interpreting pregnancy test results, and detailed explanations of biological processes like implantation. Community features allow users to share experiences and seek advice on topics ranging from fertility treatments to toddler care.
How to use it
- 1Navigate to the website and select a topic from the main menu (e.g., pregnancy, fertility, or parenting). 2. Use the search bar to find specific content, such as 'implantation bleeding symptoms' or 'ovulation calendar templates'. 3. Access tools like the Ovulation Calculator by clicking the dedicated section, inputting dates, and reviewing the results. 4. Join community forums to engage with other users or consult medical professionals through the 'Ask an Expert' feature. Practical tips: Bookmark frequently used sections for quick access. Use the language selector to switch between supported languages. For medical queries, prioritize content labeled as 'expert-reviewed' and consult healthcare providers for personalized advice.
What it can do
- pregnancy tracker
Use cases
Assumptions and limitations
Assumptions
- source: https://www.whattoexpect.com/
- license: Open source
- privacy: Opens an external demo
Limitations
- Lacks real-time medical consultation; users must consult healthcare providers for personalized advice
- Some content may not reflect the latest medical guidelines due to the open-source development model
- Language support is limited to pre-selected translations, with no real-time translation features
- Community forum discussions may contain anecdotal information rather than clinical evidence
- The IVF Due Date Calculator assumes standard pregnancy timelines and may not account for individual variations
Understanding the result
Pregnancy week-by-week and baby development tools.
Tool details
- Clearly flagged when a network request is needed.
- No account, no sign-up, and no tracking of your content.
- Powered by (MIT).
- Built with
- (https://www.whattoexpect.com/)
- License
- MIT
- Runs locally
- No — requires a network request
- Verification
- Not yet verified
- Input
- Query
- Output
- Text
Built with https://www.whattoexpect.com/. OpenToolVault provides the discovery and browser interface while crediting the original project maintainers.
- Built with
- License
- MIT
Open-source project
OpenToolVault is an independent directory. We are not affiliated with or endorsed by this project.
References
- / — GitHub Repository
Upstream project · GitHub
Frequently asked
What types of content can I expect to find on this platform?
The platform features expert-reviewed articles on pregnancy symptoms, fertility treatments, and parenting tips, alongside user-generated content such as baby name registries, product reviews, and community discussions. It also includes medical guides on topics like ovulation cycles and implantation bleeding, with references to authoritative health sources.
How does the Ovulation Calculator work?
The Ovulation Calculator uses the user's last menstrual period (LMP) and cycle length to estimate fertile windows. It applies standard fertility window formulas but does not account for individual biological variations. Users should cross-reference results with other tracking methods like basal body temperature monitoring for accuracy.
How do I join the community forums?
To participate in forums, navigate to the 'Community Groups' section, select a relevant topic (e.g., 'Pregnancy Symptoms'), and register for a free account. Once logged in, users can post questions, share experiences, and engage with other parents and healthcare professionals.
How does this tool compare to commercial pregnancy apps?
What to Expect distinguishes itself through its open-source model and emphasis on community-driven content, whereas commercial apps often prioritize subscription-based features. It provides more detailed medical explanations but lacks real-time tracking features found in some proprietary tools. Alternatives include commercial apps like 'FertilityFriend' or 'Ovia', which offer personalized fertility tracking.
What should I do if I can't find the information I need?
For specific medical concerns, users should consult healthcare providers rather than relying solely on the platform. For general questions, try the 'Ask an Expert' section or contact the support team via the 'Contact Us' page. If content appears outdated, check the 'Recommended Reading' section for the most current resources.