I just purchased a new Cannondale women's Quick and boy was my bottom sore after the first ride. But I knew I needed to give it a few rides, so that my bottom could adapt. Now after only about 2wks of riding - guess what - it's not sore anymore.

Moral of the story - there's an adaption period. So use as much as possible as you can within the warranty period. It's possible that comfort may improve. Of course, it's also possible that the saddle is just wrong for you.