I just finished 2 profile articles on exemestane(aromasin) and had a few questions for you bros.

2nd Article, under
STACKING AND USAGE:

25mgs is a very effective dosage. As an added benefit, Exemestane not only increases testosterone and lowers estrogen, but it also increases IGF levels. Additionally Worth noting is that Exeplex may possibly be less harsh on blood lipids than some of the other (similar) compounds we use in the world of bodybuilding or athletics (other Aromatase Inhibitors). It also has, at best no effect on IGF, and at worst could lower (13) it. Aromatase Inhibitors are very tricky with regards to inconsistencies in IGF levels.

The ability of Exemestane to lower estrogen levels by the aforementioned 85% makes it a very nice choice for use in any cycle where aromatizing steroids are used. In addition, since it;s not too harsh at all on blood lipid profiles, it;s a very good choice for longer cycles. It;s ability to raise both testosterone levels also seem to suggest that it would be a very nice addition to a Post-Cycle-Therapy. Unfortunately, you need to take Exemestane for a week to reach steady blood plasma levels.
at 20mgs/day, will raise your testosterone levels by about 60%, and will even help out your free to bound testosterone ratio by lowering your body's levels of Sex Hormone Binding Globulin (SHBG), by roughly 20% (The Journal of Clinical Endocrinology & Metabolism Vol. 88, No. 12 5951-5956)

1)Does it raise or lower or not effect IGF-1 levels?
2)Does it REALLY INCREASE YOUR NATTY T BY 60% AND LOWER SHBG 20%? If that's true, seems best to stay on it year-round.

ALSO, from the 1st article, 1st section

Like other aromatase inhibitors, there is also conflicting information and studies regarding the effect that exemestane has on users blood lipids/cholesterol, with some studies indicating that the compound has little to no effect while others say that it is quite harsh (4,5).

1)Has anyone here had bloodwork, after running this and also after other ai's, and compared two?
2)Was everything else in the cycle, before the bw, similiar too(comp,diet,ect)?
3)Has anyone experienced a screwed up blood lipid profile due to AI's, in the past?