*Natural Family Planning (NFM)

Ladies, I am looking for your absolute best advice on natural family planning. I had a Male doctor whose best advice was telling me to take my temperature at the same time every morning and to use condoms.. I know there's more to it.

I'm not really sure about checking my CM - I'm not really that comfortable with my body hut not even sure if I can get used to doing that everyday, and I'm also not sure about buying test strips, ect, ect.

Please, tell me everything!