Astrology in Tamil language - Picture a Chennai wedding in peak summer. Both families have consulted a respected astrologer. The ten poruthams (பத்து பொருத்தம்) are checked one by one. Dina, Gana, Mahendra, Stree Deergha, Yoni, Rasi, Rasiyathipathi, Vasya, Rajju, Vedha. Almost all of them align. Parents breathe easy. The jathagam (ஜாதகம்) says this is a…