Pregnancy Tools

A comprehensive suite of tools for expecting parents. Calculate your due date, track weight gain, and monitor your pregnancy progress.

Due Date Calculator

Find your expected delivery date and key milestones.

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Conception Calculator

Estimate the date your baby was conceived.

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Weight Gain Tracker

Calculate your target weight gain based on BMI.

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Ovulation Calculator

Predict your fertile window and ovulation date.

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Why Use Sellooo for Pregnancy Tools?

Our suite of pregnancy tools is designed to provide you with the most efficient experience possible. Whether you are handling sensitive documents or optimizing images for the web, Sellooo ensures total privacy and top-tier performance.

All processing is done securely, and your files are never stored on our servers longer than necessary. We focus on providing high-quality results equivalent to premium software, but for absolutely free.

100% Free & Private

No hidden fees, no registration, and no data storage. Your privacy is our priority.

Fast & Reliable

All tools are optimized for speed and accuracy. Get results in seconds, not minutes.

Works Everywhere

Fully responsive design works on desktop, tablet, and mobile. No app installation needed.

Frequently Asked Questions About Pregnancy Tools

Find answers to common questions about our pregnancy tools and how they can help you.

Due date calculators use the standard 280-day (40-week) pregnancy model. Only about 5% of babies arrive exactly on their due date, so use this as an estimate and consult your healthcare provider.

Absolutely. All calculations happen locally in your browser. Your personal health information never leaves your device.

Still have questions? Contact us and we'll be happy to help.