I have recently launched my new health website on sleep apnea disorder. Please trouble yourself to review all the "Ad-Units-Placements" on this website and suggest. http://sleepapneadisorder.info/
You should fix the ad that is right below the calendar. Its a horizontal ad in the sidebar. It should be a vertical ad.
I liked your Adsense ad placements. A banner and a rectangle above the fold. That should get you a good CTR.
Nicely placed, and almost blended. If possible making the ads on the right side, instead of having blue, maybe try using some touch out feel of color near your post title's color. Both of the ads color on the right side, wasn't similar. My opinion only, it would be best make it similar.