Local NFP instructors can be found by contacting the NFP Coordinator in your local Catholic diocese.
If you are not sure who to call in your diocese, you may contact Diocesan Development Program for Natural Family Planning or use the NFP-Only Online Directory.
- Humanae Vitae ~ The "birth control" encyclical promulgated 25 July 1968 by Pope Paul VI.
- Of Human Life ~ A 1998 pastoral letter by Archbishop Charles Chaput of Denver commenting on Humanae Vitae 30 years later and what Humanae Vitae really says.
- One More Soul ~ The site of One More Soul, a non-profit organization "dedicated to spreading the truth about the blessings of children and the harms of contraception."
- NFP-Only Online Directory ~ One More Soul's on-line searchable directory of NFP-only physicians, NFP centers and NFP instructors.
- The Gift Foundation ~ The site of The Gift Foundation, a not-for-profit organization dedicated to "promoting the virtue of lifelong chastity and exposing the consequences of contraception."
- Natural Family Planning Outreach ~ "NFP Outreach is a comprehensive clearinghouse for accurate, practical, up-to-date information on Natural Family Planning, its practice, its effectiveness, its benefits and its underlying moral principles." Parish missions and seminars on NFP available.
- American Acadamy Of Family Physicians ~ A "handout" from the AAFP on the basics of NFP.
- American Acadamy Of Fertility Care Professionals ~ About the Creighton Model FertilityCare™ System (CrMS)
- The NFP Files ~ Jim Van Damme's site for the Oneida County, NY chapter of CCL. He keeps scads of links on his "Natural Family Planning Info" page and "Practical Theology and Sexuality" page, including his "Primer on Natural Family Planning."
- How Do The Pill And Other Contraceptives Work? ~ Article by Chris Kahlenborn, M.D. detailing the mechanisms of various forms of artificial birth control and how their actions can be abortifacient.
- Life Issues: Birth Control ~ A collection of articles from LifeIssues.Net
- Sweeter Than Honey - Natural Family Planning and the Christian Marriage ~ NFP from a Non-Catholic Christian Perspective.
- The Orthodox Natural Family Planning Association ~ "The Orthodox Natural Family Planning Association is a fledgling group dedicated to raising awareness about Natural Family Planning in an Orthodox context, and to supporting those Orthodox Christians who are trying to practice NFP in their own lives."
- The Stephanos Project ~ "Contraception, Natural Family Planning, The “Theology of the Body,” and Population Ethics from an Orthodox Christian Perspective."
- Just The Facts ~ "Just the Facts: Life Before Birth - Your First Nine Months." Contains the Nillson A Child is Born photography depicting a child's month-by-month in-utero development from conception to birth.
- If It Works, Don't Fix It! ~ Know someone thinking about a vasectomy? "This web site is dedicated to sharing factual information about men's experience with vasectomy and the consequences of the procedure. Hopefully, this resource will help to shed light on this little-discussed issue for the benefit of men, their families, and the medical and other professionals who wish to help them."
- CCL's NFP Links
- The NFP Files' Links
- NFP Teacher's Links
- NFP Outreach's Links
- PoeDocs NFP Links
- Suzanne's NFP Links
- Sweeter Than Honey's NFP Links