Calendar,diary, reminder,secret photo album. predicts future menstrual cycles - Windows Shareware $19. It contains the calendar,secret diary, reminder encrypt photo album, protect notebook and keeps track of women menstrual cycle. The Calendar predicts the future menstrual cycles and ovulation period, and it make possible for you to plan menstruation-free important events, such as vacation, travel, romantic getaways, sport competitions, wedding, sexual intercourse and others important events. Women Calendar useful for natural family planning.