Well, I think we might need a little more information (Have you had previous problems with shutdown, the boys not producing up to par?). But to give a little plug on paravol - I used it a while back to kind of end off my post cycle therapy (which included and ATD and kinda had me shutdown a bit), and it really got my back in the "game" ..hehe
. Also you should check out a product we carry for future reference -
hypertest - It would work really great in your situation and a little more, go to that link check out the description I think you will be pretty intrigued.
If you need any help, or have any questions at all hit me up on aim= Mattdubiin .... or shoot me an email.