Astrology is based on the location of the stars and planets at the moment of your birth. So, from what I understand one's 'due date' has no bearing on your sign.
Although, if you were born on the cusp, at the time the signs change (give or take 3-5 days) you can take on the characteristics of that sign as well. My husband is a Scorpio, born on the cusp of Libra so he has a lot of Libran ideals as well.
Astrology is a lot more than just your 'sun sign' which is what we all use as our 'sign' when we're reading the Sunday paper. If you take into consideration where the rest of the stars and planets were aligned at your date and time of birth you'll get a much clearer picture of yourself.
I have learned a lot about astrology in the last few years, I was addicted for a while. I am a Scorpio, but I have Taurus rising, which has helped me figure out a lot about my personality. And learning about where my husband is in all this has helped our relationship tremendously because it's much easier for me to spot those traits that are 100% Scorpio. ;-)
If any of you want more information, e-mail me and I'll dig through my books and see what I can find. Also, you can head over to
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or
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with your information and print a chart and some basic personality information for free (there are some readings that cost). You'll need your date and exact time of birth and place of birth (for latitude and longitude). If you don't know the time or place, you can run a 'general' chart and you will still learn a lot. One of my best friends was adopted from Korea, so she doesn't know time or place, but we were still able to run some pretty interesting information.
I noticed a really interesting swap on the CK Message board, it was a 'Zodiac' Swap and there were 3-4 things for each 12 signs of the Zodiac... It would take a lot of interest since there are 12 signs, but there's enough out there I would consider hosting.
Let me know what ya'll think. Jenn, the happy hostess. lol