You should check out Fertility Friend website. It's a free online charting service and they have mini tutorials on temping there. Lot's of information to digest while you are waiting for the book (Taking Charge of YOur Fertility) to arrive. The URL is www.fertilityfriend.com.
Good luck! I have learned so much about my cycle from charting my temps.
Me and DH 42
ttc#1 since '03
High FSH and Endometriosis
Lap and Myomectomy to remove endometriomas and fibroid done in August so was benched for 3 mos.