The sinner's guide to natural family planning

"[If] you've tried natural family planning and have discovered that your life is now awful - or if you feel judged or judgey, or if you trust NFP but your doctor doesn't, or if you're just trying to figure out how the heck to have a sex life that is holy but still human - you'll find comfort, encouragement, honesty, wit, and most important, practical advice in [this book]"--Back cover