I'm not suggesting this:

Quote: Aromatase overexpression and breast hyperplasia, an in vivo model--continued overexpression of aromatase is sufficient to maintain hyperplasia without circulating estrogens, and aromatase inhibitors abrogate these preneoplastic changes in mammary glands.

http://www.ncbi.nlm.nih.gov/m/pubmed/10731124/

Or this http://wikipedia.org/wiki/Aromatase_excess_syndrome

This is more of what I'm suggesting, just get passed the gyno : http://erc.endocrinology-journals.org/content/6/2/315.full.pdf