Disclaimer
Educational content only. Not medical advice. Not an official publication of the Catholic Church. Last reviewed: 24 September 2026
Educational content only
Everything on this site is general education. It is written for a wide audience and cannot take account of your health, your circumstances, or your marriage.
Nothing here is a diagnosis, a treatment plan, or medical advice. Before making decisions about fertility, family planning, or your health, speak with a qualified health professional, and learn any natural family planning method from a trained instructor for that method rather than from a web page.
If you have an urgent medical concern, contact a doctor or emergency services. Do not wait on anything you read here.
No effectiveness guarantees
This site publishes no effectiveness figures and gives no guarantees. How well a natural family planning method works varies with the method itself, the quality of the teaching, and whether it is used correctly and consistently.
Methods are not interchangeable, and results reported for one method do not carry over to another. Ask a trained instructor about the method you are actually learning.
Not an official Church publication
Catholic teaching on this site is presented from official Church documents, and the site links to those sources so you can read them yourself.
This site belongs to the Responsible Parenthood and Natural Family Planning (RP-NFP) program, which runs under the CFLA ministry of the Archdiocese of Cagayan de Oro. Even so, it is not the official website of the Archdiocese or of the CFLA ministry, and it does not speak for them, for any other diocese, or for any parish.
It carries no imprimatur, no nihil obstat, and no claim of Church endorsement.
Where a question of doctrine or conscience matters to you, take it to the original document and to your priest or spiritual director.
Legal information is general
Where this site describes Philippine law or government programmes, it does so in general terms for orientation only. It is not legal advice, it may go out of date, and it is no substitute for a lawyer or for the official text of the law and the agency responsible for it.
External resources and other organisations
This site links to NFP organisations, health resources, and other websites because readers find them useful. Claims made by those organisations are their own. The program does not verify, endorse, or take responsibility for them, and a link is not an endorsement.
Where a page presents a claim from a particular method organisation, it is labelled as such, so you can tell whose authority stands behind it.
Sponsored content
- Any advert on this site is a house advert entered by an administrator.
- It is labelled Sponsored, carries no tracking, and is not editorial content.
- An advert is not a recommendation, and the advertiser has no influence over what the program publishes.
Adverts on this site follow a written acceptance policy.
The program may accept adverts for:
- health and wellness services and products;
- food and food businesses;
- agencies and other local businesses whose goods or services are lawful, safe, and consistent with the program’s mission.
The program does not accept adverts for:
- gambling or betting;
- tobacco, vaping, or alcohol;
- adult content;
- weapons;
- products or services that contradict the program’s mission or Catholic teaching on marriage and family life;
- anything unlawful or that the program judges harmful to families;
- health claims that are unproven or misleading.
Direct sponsors are reviewed and approved by the RP-NFP program administrators before publication. Google AdSense advertisements, when enabled, are selected by Google’s network; administrators use AdSense’s category controls to apply this policy. Adverts are clearly labelled, and the program may remove any advert at any time.
Errors and corrections
The program checks its sources, but mistakes happen. If you find something inaccurate, out of date, or misattributed, please report it through the contact page — say which page it is on and what should change — and the program will look into it and correct it.
Please do not include personal health or medical details in that message. The program does not collect them.