Natural Family Planning
The Mahalo Top 7
- Wikipedia: Fertility awareness
- World Organization fo the Ovulation Method Billings: WOOMB
- Institute for Reproductive Health: Natural Family Planning
- Instruction and support: The Couple to Couple League
- Fertility UK: The Fertility Awareness and Natural Family Planning ( NFP ) Service
- Planned Parenthood: Fertility Awareness-Based Methods
- MayoClinic.com: Natural family planning
Natural Family Planning News
- BBC NEWS: Natural contraception 'effective' (2007)
Natural Family Planning Facts and Information
- The American College of Obstetricians and Gynecologists: Natural Family Planning
- American Pregnancy Association: Fertility Awareness
- Fertility UK: Physiology
- Justisse: Fertility Management
- WebMD: Fertility Awareness
Natural Family Planning Basics
- American Association of Family Physicians: Natural Family Planning
- WOOMB: What is the BIllings Ovulation Method?
- Institute for Reproductive Health: Natural Family Planning
- Institute for Reproductive Health: Fertility Awareness
- The Couple to Couple League: Natural Family Planning Basics
Natural Family Planning Guides
- WOOMB: Teaching the Billings Ovulation Method
- Fertility UK: Indicators of Fertility
- NFP and more.org: NFP How-To Manual
- The Garden of Fertility: Cervix Changes During the Menstrual Cycle
Natural Family Planning Benefits and Drawbacks
- MayoClinic.com: Natural family planning: Pros and cons
Natural Family Planning Training and Organizations
- Books and training: The Garden of Fertility
- WOOMB: Billings Method Education
- Justisse: Justisse Method Practitioner Directory
- The Couple to Couple League: Search for a CCL Teaching Couple
- In English and Spanish: Family of the Americas
Natural Family Planning Detractors
- Roman Theological Forum: Is Natural Family Planning a 'Heresy'?
Natural Family Planning Products and Online Tools
- iVillage: iVillage Fertility Planner
- Fertility tracking software: Ovusoft Products and Services
- The Couple to Couple League: CCL Home Study Course
- For cycle tracking: CycleBeads - Natural Family Planning
- Computer fertility tracking: Lady-Comp and Baby-Comp; Natural Family Planning and Birth Control
- Amazon.com: The Garden of Fertility by Katie Singer
- Amazon.com: Taking Charge of Your Fertility, 10th Anniversary Edition by Toni Weschler
Natural Family Planning Medical Research and Journal Articles
- Human Reproduction: The effectiveness of a fertility awareness based method to avoid pregnancy...
- American Journal of Public Health: A thirty-month clinical experience in natural family planning
- PubMed Central search: Natural Family Planning
Natural Family Planning Forums and Blogs
- iVillage Message Boards: Natural Family Planning/FAM
- iVillage Message Boards: iVillage Fertility Planner
- Ovusoft: Message Boards
- Natural Family Online: All posts tagged Natural Planning