Periodic Calendar
What is Periodic Calendar? Periodic Calendar is a GUI application which assists in women menstrual cycles tracking and fertility periods prediction. This information can be used as supportive either for conception or contraception planning. Periodic Calendar provides support for BBT and sympto-thermal methods which have the highest reliability in fertility periods prediction. User can choose any subset of the features to be used or even fall to the generic calendar method (which if used alone is very unreliable).
