I'm 47, 6-0, 212 pounds. About 12-15% percent body fat (not to good with the little calipers). I work out 4 times minimum a week (I've worked out of and on since I was 18). I've been dieting, so I've lost 30 pounds in the last 3 months. I have some nagging injuries that keep messing with me, back and shoulders. (I race dirt bikes and never can seem to get healed up) I was thinking about some hormone replacement to help add some muscle and perhaps help with the injuries. I was also wondering about getting my own test done, do I need a doctors orders?

Thanks.