Whats the minimum number of weeks for winny?

[dirtyluke1]

I am running a test/tren lean mass cycle i am in week 3 right now and i was gonna add some winny near the middle ,i was wondering what the minimum number of weeks i can run winny for at 50mg ed and still get good results? 4 weeks??
thanks Luke

[ROCKETW19]

IMO min 4 weeks!