The Creighton Model is one of many natural family planning methods to help fertility health regulation and also to achieve (or avoid) pregnancy. This method utilizes NaPRO Technology to identify signs the body naturally puts out in order to track where a woman is in her reproductive cycle. NaPRO Technology is a medical approach to help identify fertility-related health issues.

The Creighton Model is not “calendar-only” as the emphasis is on observed biological signs and not algorithm predictions. The Model changes as the body changes, adapting to what the body says it needs.