TweetI prefer to run 500iu twice a week during a cycle to keep testicle atrophy from ever taking place. After a cycle but before clomid/nolva therapy I take 3000 IU divided into 3 doses over a week. Do not take HCG during clomid/nolva therapy as it will further suppress LH production and reatoration of the HPTA to a normal state.
considering your current cycle does not contain any long ester compounds you will go in to clomid/nolva therapy the day after your last injection. In this case I would run HCG at 3000-5000IU the last 2-3 weeks of the cycle. I ove varying amounts beacuse you want to use the least amount possible as over use of LH can cause your testes to become less sensative to LH either natural or synthetic.
If you are in the middle of the cycle and atrphy has already set in then take 1000IU and wait 24 hrs to see if testile size has increased. If not try another 1000-1500IU in another day. This should bet you back. then you can continue with 500IU twice a week to keep atrophy from setting in again.
Tren really shuts you down hard so it may take multiple HCG treatments to regain full size.