 That's called Straight Talk for Natural Family Planning. Talks about effectiveness rates. Talks about cost of it. How much does it cost to do this? Gives you resources for finding which method is best for you. There's four different methods and then some. And how do you know which is going to work for you and your spouse? So definitely through my website, VitaFertility.com would be perfect. Well, we've got a lot more to cover. Will you come back again?