So a questions for you ladies:

My doctor suggested that I chart my BBT so I bought a BBT thermometer. Good idea, right? Well, this thermometer beeps throughout the whole time it is taking your temperature and it is really annoying to my hubby. I found another "fever" thermometer which is backlit (which is one of the features that I liked before). Are BBT thermometers really any different? Will my results be any different?

Thanks!