Re: NFP question
No, I'm afraid not. One of the big benefits of this method is the highly trained teachers who work closely with you (particularly in the beginning) to make sure you learn the method well and quickly. They also help you adapt it to the nuances of your cycle. After the introductory session, all classes are private so you can find a time that works best for you and the teacher. Many teachers (like myself) are also happy to teach via Skype or telephone so you can attend classes in the comfort of your living room.
Creighton Model FertilityCare Teacher
Helping others to appreciate their fertility whether trying to avoid or conceive