8. It is simple and easy to learn – Any woman with any type of cycle can use it.
There are many different kinds of reliable, effective NFP. Due to advances in science and technology, women with irregular cycles, long cycles and even women who are breastfeeding or in pre-menopause can find a system that works for them. NFP is NOT your grandmother’s rhythm or calendar method. The latest systems are easy to learn and easy to interpret for women and couples of all situations.
Kenney, APRN, CFCP. Long and Irregular Cycles. FertilityCare for Young Women. http://www.popepaulvi.com/PDF/Newsletter-FCYoungWomen/FCCO-Newsletter_V3n1_Issue07.pdf
Thijjesn, A. et al. ‘Fertility-Awareness-Based Methods’ and Subfertility: A Systematic Review. Facts, Views & Vision. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4216977/
Nature Cycles for a Reason. CCLI. https://ccli.org/2015/10/new-season-and-natural-cycles/
Irregular Cycles and the Pill. CCLI. https://ccli.org/2012/03/hhs-mandate-talking-point-8-irregular-cycles-and-the-pill/