So I realized I promised additional information as soon as I received it on the Marquette Method and the online charting, forums and reference but didn't actually post the additional information so sorry to those who were waiting. It took them a bit longer to get it out than I was expecting and in between our baby was in the hospital again.
First some quick resources for Marquette Method Model of Natural Family Planning:
Marquette's Natural Family Planning Web Site
Online tracking, forums and professional guidance for method. (It's free for now as they are running it as a pilot online program).
ClearBlue Easy Fertility Monitor you need (You can also purchase them on eBay and some places teaching the program offer to rent the monitors for a small monthly fee. I believe St. Louis University is one of these programs).
The fertility sticks you need. On average you need about 10 a month.
Our experience with it so far has been a lot better than other methods we have tried. My husband is a scientist and very analytical and he likes it measures my hormone levels and gives us a better estimate of where we are in my cycle.
All of the professionals teaching it have been extremely helpful and open to questions, which is great. I strongly suggest calling them with any questions or concerns.