How much do testes shrink when on cycle?

[PistolPete33]

Just curious I'm starting my cycle tomorrow and want to know what to expect with this. Will they shrink 10%, 50%, 80%?

[RuhlFreak55]

who knows....if you care bout your ball size you prolly shouldn't be doing this...so i'll say 50%

[louiscypher]

They can get pretty small bro, like the size of small grapes. If your only doing a 5 or 6 week cycle they won't shrink too much (20 - 25% shrinkage), but, if you get into the 4 or 5 month range they get pretty small (50-75% shrinkage) this is just from my own experience. You can retain quite a bit of testicle size if you run HCG during your cycle from what I understand, you might want to research it. Check this thread out.

http://forums.steroid.com/showthread.php?t=398794