No, Nadi Porutham is not included in the main 10 poruthams of Thirumana Porutham. However, some astrologers still check it as an additional factor during horoscope matching. It is sometimes observed to understand the health balance and the blessing of children in married life.
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.