It always amazes me that the same people who worry about buying organic food at the grocery store usually have no objection to using hormonal contraceptives, which the American Cancer Society has classified as a group-one carcinogen (or something known to cause cancer in humans).183 That’s why I love that NFP is an all-natural, latex-free, hormone-free way for my wife and I (along with millions of other couples) to space our children’s births.
