You always want to use an AI to control estrorgen. Adex or arom are bothr good options. If you control the E, you should not have issues with proges or prolactin. Then after the cycle, you need to do a PCT. Clomid is good. 2 wks after your last shots, 100mg clomid for 7 days, then 50mg for 14-21 days more. I would suggest that you use HCG at least through the last 6 wks of the cycle, at 250-500iu, every 3 days. Tren shuts you down hard, so this will help you bounce back faster. I would run it this way right up to PCT