I just came off of an EQ/Win cycle, dropped the Win about halfway through cause it was too harsh on my hair. It definately shrank my boys some, i'd say they were bout 60% of normal size. 1st time I experienced that and also I could last a helluva lot longer in bed cause i had a lot less feeling down there but I wasn't numb or anything. After 1st week of HCG during PCT everything was back to normal as far as the nuts go.