no.
the first two weeks of my cycle were 500mg test, 300mg deca, 30mg dbol ed
well.. day 5 the nips started itchin.. but since i had liquidex on the way i just kept taking the dbol's and starting popping nolvs..
day 5 30mg dbol 40mg nolv
day 6 30mg dbol 60mg nolv
day 7 30mg dbol 40mg nolv
day 8 20mg dbol 60mg nolv
day 9 20mg dbol 40mg nolv
day 10 10mg dbol 60mg nolv
day 11 10mg dbol 40mg nolv
days 12-15 no dbol 20-40mg nolv
at day 13 i was up about 13 lbs and now i'm up about 15 lbs.. at day 18..
it didn't hinder my gains.. but you don't want to be popping them all the time either..
i haven't taken it for the past 2 days since i my nips haven't been itching at all after being off the dbol for 6 days or so.