JX Ovulation Calendar

JX Ovulation Calendar is a user-friendly ovulation calculator for women. JX Ovulation Calendar will calculate your fertile days and consider your menstrual cycle's possible fluctuations to help you avoid unexpected pregnancies or find out the best days for conceiving a boy or girl.

The program will notify you of important changes in your menstrual cycle and thus help you catch the opportunity that fortune sends your way or protect yourself from unwanted nuances.

The program's main window has a toolbar and menu. One of these items can be disabled in the settings window.  The ovulation calendar uses the following three menstrual cycle parameters for calculating state for each day: Start date of last menstrual cycle, average length of your menstrual cycle, length of your luteal phase, and menstrual cycle length, in days.

The goal affects how each day's advice icons will appear on the ovulation calendar. For example you may set the app to notify you when you should avoid pregnancies, when you can concieve (regardless of gender) and when you can conceive a boy or a girl.

All your personal data in the program, including your menstrual cycles history and notes, are stored in a profile. The ovulation calendar displays the state for current (active) profile.