Yoni Porutham is calculated by identifying the animal symbol connected with the birth star (nakshatra) of the bride and groom. In astrology, each of the 27 stars is linked to a specific animal sign. The compatibility between these animal symbols is then compared. If the animal signs are considered friendly or neutral, the porutham is treated as favorable. If they are natural enemies, the compatibility may be weaker.
About the Author: Rukesh Ganesan
Rukesh G has a strong interest in Tamil astrology, nakshatra analysis, and marriage compatibility. He studied astrology at Sri Sivasakthi Jothishta Vidiyala Academy and has analyzed over 3000+ Thirumana Porutham matches with practical experience in horoscope study.