Progeny and smooth relationship in family ensure contented marital life --this Porutham in horoscope matching determines in analyzing it. When counted from bride's Birth Star, if the numbers are 2, 4, 6, 8, 12, the compatibility is not considered to be highly fruitful. While the moon signs are same, it is an agreeable compatibility, however if the signs are Aquarius, Leo, Cancer, Capricorn are not compatible when both are mutually 6th to 8th position to each other.