Period calendar and ovulation test log · OvaLens

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Fertility journal

Your cycle, in one place

Track period dates, save LH test results and add daily notes. See your records and trends in a calendar on your iPhone.

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Cycle and fertile-window dates are estimates.

Features

Calendar
Log period starts, basal body temperature, cervical mucus, mood and notes.
LH ovulation test
Save LH test photos and enter results yourself.
Cycle Insights
Explore your history, calendar and charts with approximate cycle estimates.

Screenshots

Blog

Blog

How to start a simple cycle journal

Track period dates and what you notice, and give calendar estimates their own place in your notes.