Period Calendar


Period Calendar is a lifestyle calendar for women and men. It can be used to track menstrual periods to monitor a woman’s physical conditions and schedule activities around the fertility cycle accordingly.

* Keep a log of biological data such as days of menstrual periods, date of ovulation; and record physical conditions such as cramps, PMS, or any sexual activities for future references

* Write down your daily thoughts, and share your journals via email

* Use the historical data to forecast fertility cycles to help you make family plans or schedule for special occasions. You can also override the forecast parameters.

* Easily navigate through, organize, preview, and edit your records in a calendar interface

* Password protection to keep your personal records safe

Use the calendar interface to create, edit, organize, navigate through, and preview your historic records and forecasts.  A mark on a specific date indicates the type of records saved for that date. It also tells which day you are in your cycle and when your next period will start.  Cycles view lists historic data on menstrual periods and your average cycle length. Period Calendar also allows you to manually override the parameters used in the forecast function, and change other preference in the settings view.

Legends:
- Line-in-red: Heavy, normal, light, beginning of a period
- Line-in-orange: ovulation
- Dot-line-in-red: spotting
- Lightening icon: cramps
- P icon: PMS
- Blue notes icon: notes
- Two people heads icon: protected and unprotected intercourses
- Dots in the top left corner of dates: forecast calculated by Period Calendar app -- green for safe days; yellow for fertile days; orange for ovulation; red for menstrual days

For more accurate results, please mark the beginning dates (checkbox) of your menstrual periods in the Period Calendar app every month. Most forecast features need these records to calculate.

Note that:
* Fertility Awareness Method (FAM) is NOT 100% accurate
* Please consult a doctor before using the Fertility Awareness Method

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