Do Adsense Ads Feed Off Each Other?

Do the ads detect each other.

[jretzer]

I've noticed a strange trend on one of my sites. My site has nothing to do with Pilates or Yoga, but one day, a single Pilates ad showed up. The next thing I knew, all of my ads -- including the ad links -- were for Pilates.

My clicks have dropped off to nothing -- down 90+ percent. But the Pilates ads won't stop coming (I guess I'm going to have to create a Pilates site).

What I'm wondering is how AdSense decided my site was about Pilates. There must have been one keyword that triggered the original Pilates ad. Did Google then detect the word Pilates in its own ad and start feeding more because of that?

It can't be that the clicks are encouraging it, becuase I'm not getting any clicks.

I had noticed something similar on another site, when, for more than a month, I got nothing but mosquito related ads.

[aeiouy]

No.. But all ads key off the same stuff on the page.

So if one is on pilates, it is not suprising others showed up with pilates as well.

Ads do not trigger other ads.