Welcome to the forum.
It may help to have a read through the Horary Guidelines
which explains how to create a horary chart.
You need to note down the exact time that you thought of your question, the date and place. Then create a chart using that data - this is the 'birth' of the question. For example, if you thought "where are the rings" at 3.53pm today, create a chart using 20/3/2011 as birth date, 3.53pm as birth time... ect ect.