Temping isn't that much of a bother. As long as you do it around the same time everyday and it must be before you get out of bed in the am. If 6am works for you that's OK if 7am works thats fine as well. Just make sure you do it as soon as you wake. You'll probably only need to do it for a few months to get an idea of your cycles. You could also chart your CM as well as that will often be a better indicator that you are about to ovulate. I have a great book called Natural Fertility you are welcome to if you would like it. It goes into great depth about natural conception and natural contraception, inlcuding foods and herbs that help. Just let me know and I'll drop it in the mail for you.

Good luck!