VACALACa is a VeryAgileCoprehensiveAndLifeAffirmativeCalendar. It will help you to easily record fertility observations and analyse cycles. Briefly it is a program which supports NFP methods.
- free computer program for NFP
- readable observation chart
- help in cycle interpretation
- simple, intuitive and configurable interface
- support for well known standard NFP methods
- lacalizable and multiplatform
- easy way to keep observations history and make backups
- helpfull for cycles analysis
- auto update
- possibility to add support for more methods easily
- free (on GPLv3 license)
Currently supported methods
- CCL (Kippley) - Method promoted by Couple to Couple League. For more information see ccli.org.
- Kramarek (Polish) - Method developed and promoted by T. Kramarek. For more information see mio.org.pl.