Where to get a BBT thermometer?

[whiterose2011]

I've been charting my temp for the last 2 months with a normal digital thermometer from Boots. It only gives readings to .1 of a degree i.e. 36.1 degrees.

The app I'm charting it on does it to .2 of a degree so I'm wondering if I need a better thermometer and if so, does anyone know where can I find one? I did a quick google search and nothing much came up! Thanks

I think you can get them on amazon! I keep meaning to get one and start tracking!

yes amazon. btw i had better luck charting with a farenheit rather than celsius therm.

Amazon. They are suually less than a fiver.

I've got on fine with a celsius thermometer.

Thanks girls! Amazon never even occurred to me!