Why Do Ads Appear Only on the First Post

I have a blogger.com blog, classical version. When I decided to change to a different template, the adsense ads now appear only on the very first post, unlike before when it can be seen on the first three post. Why is that?

Same thing happened with the newest blogger blog I created. I first did it on beta, then I decided to revert to classical. Likewise, adsense ads only appear on the first post.

How can I make adsense ads to appear on the first three post, like it is before?

Thanks so much for anticipated response.

 

Even I too face the problem in showing ads. Its not working in my old blogs.

 

please, can anyone advise me on what to do?

 

Are you trying to show more than three Adsense blocks on the page? The current Google code will only allow up to three on any individual page - any more and they just don't show up.