Jane you may want to have a look at this site (below) which has quite a number of the steroid profiles on it. It also has the normal levels for the age ranges.

If the units of measurement are different to what you use where you live, there are also conversion charts on the internet to help you convert from one unit of measurement to another - I haven’t got a link for one just now, but they are there.

http://www.il-st-acad-sci.org/steroid1.html