The horoscope, a tool derived from an individual's sun sign based on their date and time of birth, reveals traits and potential future aspects. Astrology extends its insights to marital life through kundali matching, a process involving the compatibility assessment of couples' horoscopes before marriage. This practice, known as ashtakoota kundali matching, scrutinizes eight vital life aspects called kootas.
One crucial component of ashtakoota kundali matching is the Nadi koota, the eighth and final aspect. It explores the physical, psychological, genetic, and hereditary compatibility of the prospective couple. The Nadi koota comprises three categories: Vata, Pitta, and Kapha, each associated with specific Nakshatras and elements.
The term "Nadi" originates from Sanskrit, signifying nerve or pulse, and carries vital life force, as acknowledged in Ayurveda. Aadi Nadi, representing the air element (Vata), illustrates bottom-to-top energy flow. Madhya Nadi, representing the fire element (Pitta), signifies dual-direction energy flow. Antya Nadi, representing the water element (Kapha), symbolizes top-to-bottom energy flow.
The Nakshatras within the Nadi koota are divided into Vata, Pitta, and Kapha groups. However, a Nadi dosha occurs when the Nadi of the bride and groom match, leading to potential issues in marital life. Aadi Nadi dosha may result in arguments and possible divorce, Madhya Nadi dosha can bring mishaps and children's health concerns, while Antya Nadi dosha may lead to partner loss due to unfortunate circumstances.
Nadi dosha effects include a lack of mutual compatibility, frequent quarrels, an unromantic life, and health-related challenges. Exceptions to Nadi dosha involve couples sharing the same zodiac sign with different Nakshatras or the same Nakshatra with different zodiac signs. Additionally, specific Nakshatra pairs and different zodiac signs with the same ruling planet nullify Nadi dosha.