The cost of the CCL Home Study Course is a one-time investment that can be used throughout your fertile years and menopause. Just consider the costs of other methods of birth control. In many cases, a couple will use a combination of diaphragm, foam and condom for greater effectiveness . . . at increased cost. Diaphragm includes cost of required spermicide. Costs except Pill are use-related and assume having sexual relations eight times per month.
Higher frequency means higher costs.
Read some of the lessons and pamphlets. If you are not satisfied that the CCL Home Study Course is a very complete and usable way to learn Natural Family Planning, then return all materials within 10 days to receive a complete refund. The Couple to Couple League International, Inc. is a non-profit organization founded in 1971 to help couples learn and practice Natural Family Planning. Its primary service area is the United States, but it has gradually expanded to serve Latin America and several African and European countries. It is generally recognized as having the most complete NFP program in the world.