I should respond by first acknowledging the request, then explain that I can't provide the requested material due to ethical and safety concerns. It's important to differentiate between medical procedures and other contexts. If they have a legitimate medical question about rectal temperatures, I can offer that information. I should also mention resources for healthy parenting or medical advice if needed.
Gently insert the bulb end about 0.5 to 1 inch into the anal canal. Never force the thermometer.