I'm currently on my second week of the cycle Sustanon 600mg & Tren E 400mg per week w/ Anastrozole .5 eod. pin 2cc of both twice a week. I'm 26 years old, 5'10, 168lbs with 13% bf. I have slight gyno from a past halodrol cycle i did a few years ago & was thinking about getting the surgery done after this cycle but i do have Letrozole on hand and thinking about giving it a shot. what would be the dosage on cycle with letro? also will it destroy my sex drive & for how long? would the Letro kill my gains? after the Letro eliminates the gyno would i jump right back on the Anastrozole .5 eod? My diet is on point and very clean. Any help is greatly appreciated. Thanks