Fertility Chart

Are there other good sites mapping in addition to fertility friend?

Go to ivillage.com. They use the method by Toni Weschler. Discover his book Taking Charge of Your Fertility for more info. I love this book!

TCOYF is software that you download onto your computer and its free to try. I liked it so much that I bought. Its only 39.99. In addition, you can download your info on the site for others can see. I also use FF.

Theres one called my menstrual cycle ... or something like that. Research like this and it will come.