Is it possible to get gyno symptoms with tren and not deca. I ran tren 100mg ed about 1 year ago and started to get gyno, so i took b6 and it went away. Then about 4 months ago I ran deca at 600mg ew for ten weeks and had no gyno symptoms. Now I'm in week 5 of prop, cyp and tren e, acetate and parabolon combo and my nipple is getting sore again. I'm running the tren combo at 200mg eod. Why would tren cause gyno and not deca?