Thanks for your thoughts. I'm going to go and buy a BBT digital thermometer now. To think I've been doing this for MONTHS! My normal (fever) digital beeps every few seconds and I know would drive hubby and me mad if I used that every morning - good to hear the BBT thermom only beeps at the end.

Is it OK to change thermoms during your cycle? I'm only up to day 4, so would this be OK? We're hoping to start TTC this cycle.

ps. I've just joined the Fertility Friend site as well - looks exciting!