The blue ribbon is a dead giveaway to what the logo represents. It will be used first as a teaser so we can't have anything in it that will give it away at the first look.
I'm not sure how to tell you this but the graphic here on #16 on the left looks like male anatomy. While this is a prostate cancer awareness campaign, we don't need to it to be that obvious.
Can you try using the words to convey some type of action? Make Pro stand out more than the others? Or perhaps use the P to create some type of symbol?