well you are posting in this thread and its about letrozole. the key thing is he wants to use it on his cycle of anabolic steroids. we have to discuss ancillaries on here too if they relate to our cycles.
now if someone got gyno from the use of anabolic steroids then this would be the forum to discuss it. but if they got gyno from teenage puberty then there is another forum for this.
as far as the PH's i have a different view than you. beastdrol, kata, etc. are not really PH's anyway, they are designer steroids and as real as any steroid. they should be talked about on here because they are strong and they suppress.
something like andro is a true PH, and that should be discussed in the supplements forum for the most part