I understand that it's back and forth for a boy (like penis) and in circles for a girl. However I've never tested the theory.

My sister is coming from Brisbane to visit me next week and we will be using my Mum's wedding ring to do the test (she died 8 years ago). Apparently I need to be wearing the ring for at least a few hours so it picks up my 'energy'.

I'll let you all know how it goes!