Why Natural Family Planning Differs from Contraception - Pope John Paul II
Diocese of Phoenix Video of Witness Couples
Effectiveness Studies
En Español
NaProTechnology: A Breakthrough in Women’s Health Care (PDF)
Discerning Just and Serious Reasons for Postponing Pregnancy (PDF) -
from Jason T. Adams' "Called to Give Life"
Responsible Parenthood (PDF)- Compilation of Quotations from Church Documents
Basic Information on NFP from the USCCB
Unitive and Procreative Nature of Intercourse (PDF) - Compilation of Quotations from Church Documents
Natural Family Planning (PDF) - Compilation of Quotations from Church Documents
Current Medical Research on Fertility and Family Planning
Why Use Natural Family Planning? - Brochure from One More Soul
En Español
What is Natural Family Planning - Brochure from One More Soul
En Español