Tweetuncle ric pretty much nailed everything. here is the key and the very most important point of taking the dive into aas. you want to use the bare minimal possible to make gains after you reach your natural threshold. the biggest and best gains you will ever see in your entire lifting life will be that very first cycle of test only and it could be as low as 3-400mg per week. nothing needed extra no need for anti e unless you get bloods and your estro goes through the roof. train hard eat enough and bare minimal doses. you will put on great numbers trust me.