Every person has a birth sign associated according to date of birth and birthdate compatibility. Astrology too allocates a birth sign to every one based on date of birth. Astrology has twelve different birth signs for people. These birth signs are Aries, Aquarius, Pisces, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius and Capricorn. These are also called zodiac signs. Every birth sign has precise set of characteristics and other information.  It is compulsory for everyone to know his birth sign to understand his astrology. Each sign describes influences on our life. These birth signs are divided according to the movement of sun. Since its moves in circle, so it covers a total of 360o, and for twelve different birth signs an exact of 30o is assigned. Astrology says each 30o has special characteristics and affects on the lives of people. Deeds, potency and personality of people change with each 30o.

In addition the relationship between different planets as well affects the life. Geographically different regions have varied astrology and unlike birth signs. Astrology of east and west is also different. Chinese have different astrology and birth signs. Chinese astrology has also twelve different birth signs but it is based on years of birth. These birth sign names are based on animal names. There are plenty of websites accessible online for free which let you know about your birth sign but I recommend you to consult any astrologist existing in your own region so that you could know your correct birth signs. Information offered on the websites will probably be correct but there might be a conflict because of different locations.

Since, characteristics change from sign to sign so it is crucial to know the correct compatibility based on date of birth. Each sign has different compatibilities so it is necessary to know the correct sign to know your compatibility. One thing compatible with other may not be compatible with you. When you go deep into astrology and for precise calculations you also have to inform the astrologist about your location. Astrologists use coordinates of your location for different calculations and compatibility.

History accepts the significance of astrology and as well our modern science believes in it up to some extent, so there is no doubt about the importance of birth date astrology and therefore it is very important for everyone to be familiar with their birth signs and pursue it.

There are some recommended services in the internet that provide Birth date Compatibility report:

1. 123-Astrology.com Offers a Birth Astrology/horoscope Charts And Astrology For Compatibility/relationship Reports.

2. Kazulah(International) - Discover your birthdate compatibility with your girlfriend, partners, friends, colleagues and celebs. No registration required!

3. AstrologySource.com - Professional personalized report - include many educational and other resources to help new comers obtain a better understanding of astrology.

4. SoothSayers-India.com - wonderful report that conducts a step by step correlative love-relationship analysis between two individuals

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