Juan is looking not to use an indoor toilet, I guess, but for the OP it seems a bit unnecessary - particularly as you then have to wrap it in an unrecyclable plastic bag! Now if you were Dick Strawbridge and only had a compost toilet, I can see the reason for ferretting about with a stick!
Jambo, having not long done a test, I understand people's delicacy about making this sample - it's not something most of us are given to doing very often, and it's not the most savoury of tasks. It's not mortifying, just distasteful.