I have some decent knowledge in the male enhancement industry and was thinking of starting a site on that. I thought of a brand name, theme, idea, etc. Now for ranking the site, most of my private blog networks are health related, and that is by choice because fitness & nutrition is my forte. Since male enhancement and erectile dysfunction sometimes go hand in hand I figured my health pbns would be perfect and topic relevant to use. I was about to go with it before I realized male enhancement might be classified as adult content. So basically I am wondering where the line is drawn here? Is it in the porn neighborhood or medical? I put a lot of work into my PBNs and am basically wondering if linking to a male enhancement site could jeopardize them somehow?