Ladytimer Ovulation and Period Calendar tracks and predicts menstrual cycle days, helping women to become pregnant or avoid pregnancy.
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* Super easy to use
* Lots of calendar options: symptoms, moods, weight, etc
* Portable to any smartphone
* Text and voice notes
* Period history
* Community
* Share data with your doctor or partner
* LadyCloud automatic backup and sync
* Baby gender forecast
* Excellent user support
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Our quick setup screen prompts you to enter your last period and cycle length. If not available, you can enter the start days of 2 periods and Ladytimer will calculate the cycle for you.

For improved accuracy, enter your resting body temperature which Ladytimer will use to detect ovulation. View your body heat map directly in the calendar.

Enter and track symptoms, moods, notes, weight, intimacy, ovulation tests, etc for any day. Ask questions and connect with other Ladytimer users on our discussion board.

Your fertility calendar data can be saved online and imported to any smartphone when needed. Never lose your data when switching phones. LadyCloud synchronization does it all automatically for you.

It's very easy to generate a page of your data for your doctor or partner. You chose what data you wish to share.

— Ladytimer • the most advanced menstruation calendar —

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