I have horrible CTR. Could you tell me what you think about my ad placement? http://www.fulatatueringar.com
I think you better maximize your ad placement on the first place. Google adSense lets you publish three ads on a single page, it is best to add another one between each article post as you have 3 article per page, you insert it in between the second and third post.
I think you should try Google ad placement with pictures. that always convert better than text. or if you have text it should look like your own content., this way your visitor click on the link thinking that it just your content not an ad. hope that help.