NFP Research

Below is a list of studies that have been conducted on the various NFP methods.

Billings Method

https://www.ncbi.nlm.nih.gov/pubmed/1755470

https://www.contraceptionjournal.org/article/0010-7824(88)90154-0/fulltext

 

Couple to Couple League (Sympto-Thermal)

https://www.ncbi.nlm.nih.gov/pubmed/10794048

https://ccli.org/docs/frank-herrmann-2007-study.pdf or https://academic.oup.com/humrep/article/22/5/1310/2914315

https://www.jabfm.org/content/22/2/147#ref-49

https://academic.oup.com/humrep/article/18/9/1959/708200

 

 

Creighton Model FertilityCare System

https://triggered.clockss.org/ServeContent?rft_id=info:doi/10.1001/archfami.8.5.391

https://www.ncbi.nlm.nih.gov/pubmed/8057183 - written by Marquette Founder

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6027022/

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5596066/ 

https://www.researchgate.net/profile/Joseph_Stanford/publication/12798889_Pregnancy_Probabilities_During_Use_of_the_Creighton_Model_Fertility_Care_System/links/5c6370e545851582c3e40f3d/Pregnancy-Probabilities-During-Use-of-the-Creighton-Model-Fertility-Care-System.pdf

 

 

Marquette Method

https://www.ncbi.nlm.nih.gov/pubmed/27926599

https://www.ncbi.nlm.nih.gov/pubmed/23288279

https://www.ncbi.nlm.nih.gov/pubmed/28586636

https://www.jognn.org/article/S0884-2175(15)30021-6/abstract

https://www.marquette.edu/nursing/directory/richard-fehring.php

 

 

General NFP Research

https://www.aafp.org/afp/2012/1115/p924.html#afp20121115p924-b29

 

https://www.dioceseoflansing.org/vocations/fertilityawarenessbasedmethods