When my first dc was born my health visitor advised me to buy a thermometer. Over the years it has been a invaluable tool when my 2 children have been poorly particularly if it has been stuck at 40 degrees and wouldn't budge prompting a trip to hospital. I have been talking to 2 friends who don't t have thermometers and have never taken their child's temperatures.I am now wondering if I should take my child temperaure when poorly and what other people think. My instinct tells me that it is a good way of assessing my child and Drs use it too but wondered what others think.