I am generally pleased with the performance of Adsense on my site. However, there are some pages where no ads show up despite there being plenty of content for ad placement. As an example, look at the following pages: www.medfriendly.com/quadriplegia.html www.medfriendly.com/hypoxicischemicencephalopathy.html www.medfriendly.com/feces.html www.medfriendly.com/rabies.html I have other pages about spinal conditions and so the quadriplegia page should display similar ads. There are three spots for ads on these pages: on the top, bottom, and embedded in test. All are typically blank. I have tried moving the ads around the page but it does not help. This is a HUGE problem for the feces page as it is by far, the most viewed page on my site. How can we solve this problem? I contacted all google and the best they can say is "Sorry, but that happens some times." Ummmmmm. There has to be some kind of solution. Anything anyone can see that I am doing wrong? Thanks MedFriendly.com