Women who discover Natural Family Planning love it for being completely organic and risk-free!
Because it involves no drugs or devices, there are zero health worries and it is immediately reversible when you want to try to conceive a baby. No doctor visits needed, no prescriptions to fill, and no messiness or interruptions in intimate moments.
NFP users report less irritability and depression, and an increased sex drive.
Hormonal Contraceptives (PDF)