I came across these the other day:
I don't know much about astrology, but I thought these were fun! I don't really know how much stock to put in it, but my husband (Cancer) and I (Aquarius) both definitely seem influenced by our signs. Not completely; but then, it would just be one life influence out of many, I think. I have a friend who just plans on having broken electronics during Mercury retrogrades, and it always seems to happen.
I'd love to hear from people who know more than I do!