MoCalc Women's Period & Pregnancy Calculator

Results are for reference only. By using this tool, you agree to our Disclaimer.

Results are for reference only. By using this tool, you agree to our Disclaimer.

Results are for reference only. By using this tool, you agree to our Disclaimer.

🔒 100% Client-side Privacy: All calculations are completed locally. We never collect or store your data.

Prediction (Next Cycle)

Next Period Window
Ovulation Day (Peak)
Fertile Window (Unsafe)
Safe Period (Post-Period)
Safe Period (Post-Ovulation)
Period Fertile Window Ovulation Safe Period

Your Due Date Prediction

Estimated Due Date (EDD)

Days Remaining Until Birth

Pregnancy Progress

1st Trimester (0-12w) 2nd Trimester (13-27w) 3rd Trimester (28-40w)

Pregnancy Weeks & Conception Analysis

Current Gestational Age
Estimated Conception Date
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💡 💡 Women's Health & Pregnancy Guide

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Contact Developer

If you have any feedback or business inquiries, feel free to contact me via:

📧 googbnb@gmail.com 💬 @Googbnb