Ok....
1. Kinda sorta. Arimidex/Liquidex prevents the aromatization of test into est. Water retention that is estrogen related, therefore, will be reduced. But it is not a diuretic, per se.
2. Use clomid. There seems to be conflicting thoughts on the hcg. It might be beneficial for long cycles, but for those 12 and under, clomid is fine.
3. I assume BT stands for bitch tits. Again, kinda sorta. These are the red headed stepchildren to Arimidex/Liquidex. And these only work for estrogen related bitch tits.
If your problem is progesterone related, better get some winny, cause you ain't gonna find no ru-486.