Even if a couple has a high Guna score, Vedic astrologers look for specific "afflictions" that could cause trouble:
In Vedic astrology (), natal chart compatibility is primarily assessed through a system called Ashta Koota Milan . This method evaluates eight different aspects (Kootas) of the couple's charts—specifically focusing on the placement of the Moon —to determine their emotional, social, and spiritual harmony.
This occurs when Mars is placed in certain houses (1st, 4th, 7th, 8th, or 12th). It can indicate friction or volatility unless balanced by the other partner's chart.
Emotional Compatibility. Looks at the relative distance between the two Moon signs to predict emotional growth, prosperity, and the "shadow" issues in the marriage.
Each Koota represents a different dimension of life and carries a specific weight (points):
Mutual Attraction. Measures the degree of influence or dominance one partner may have over the other and the level of natural attraction between them.
To give you a more specific breakdown, I would need the for both individuals.
Physical and Sexual Compatibility. Each Nakshatra is associated with an animal symbol; this Koota ensures biological and intimate harmony.