just like a mega dose of horny goat weed (yohimbe, maca, avena, tribulus, etc.) will make your shit as big as it can possibly get, max blood, from plant androgens i guess, that's what i've always gotten on-cycle, like everytime MAX blood-flow asap, like same as when a mofos fuckin a bitch for hellas and holdin off bustin, your shit in it's absolute max state, on your best day, that's what gear does for me every day every trip even two and three busts into the day. it's the androgen effect, right? and it's only on-cycle that it's 1000% no matter anything and asap immediately. as for ball shrinkage, yeah sucks, try to run some hcg for 1-2 wks. @ 1,000-1,500iu, 3x wk., every 2-4 wks., during heaviest cycles of 8 wks. or more, and no worries, hangin low all good. respects. SOUTH