Before handing over the horoscope for matching to your astrologer, please ensure whether the horoscope is generated according to Thirukanitham panchangam or Vakkia Panchangam. If you are not sure, it is better to get a fresh computerised horoscope by furnishing the Date, time and place of Birth. For example, If the brides horoscope is generated using Thirukanitham then the groom's horoscope also should be converted to Thirukanitham and given to astrologer for matching. Astrologers cannot give correct opinion if one horoscope is generated using Thirukanitham and the other using Vakkia Panchangam. Both the horoscope should be generated either using Thirukanitham or Vakkia Panchangam for getting correct predictions.