Private, simple and educational
Helpful calculations.
Clearer next steps.
Estimate important dates, understand cycle patterns and explore general health measurements with practical tools designed for clarity.
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14 tools
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Each tool explains what it calculates, which assumptions it uses and when professional advice matters.
pregnant_woman
5 tools
Pregnancy calculators
cycle
6 tools
Menstrual & fertility
monitor_heart
3 tools
General health
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The dates and measurements you enter are not uploaded, stored or shared. Closing or refreshing the page clears your entries.
Need personal guidance?
An estimate is only the beginning.
Discuss symptoms, pregnancy dates or health concerns directly with Dr. Benny.