Have you done a relatively low dose of test cycle?

[gimmewings]

around, say, 250mg/week.

What were the results like?

[Kale]

Everyone is different dude, some guys will explode on that dose others wont notice a thing. The only way to know if it works for you is to try it.

[demorak]

i used about 350mg for my first cycle had great results, I also trained my ass off and had basicly no life for 10 weeks hehehe

[Oki-Des]

Everyone is different, but 250 wk would not be as significant as you think. Im 38 years old and my HRT doc prescribed me 200mg every ten days. This is just to make me feel less lethargic. It is not even intended to build my muscle mass. If you look at it this way, you will see that 250/wk is really a small amount.
I respect your desire to be safe, but if you are going to risk infection by jabbing yourself with a needle, you may wish you were doing a little more if you are ready, old enough and have everything else in check diet, bf#, etc.
Good luck.