Jyotiṣa-saṅgraha: Varga-vibhāga, Bala-nirṇaya, Garbha-phala, Āyuḥ-gaṇanā
मासानां तत्समं वाच्यं गर्बगस्थस्य शुभाशुभम् । त्रिकोमे ज्ञे परैर्नष्टैर्द्विमुखाह्निकपान्वितः ॥ ५९ ॥
māsānāṃ tatsamaṃ vācyaṃ garbagasthasya śubhāśubham | trikome jñe parairnaṣṭairdvimukhāhnikapānvitaḥ || 59 ||
Les signes favorables et défavorables concernant le fœtus dans le sein doivent être énoncés selon les mois. Lorsque le connaisseur rencontre la configuration tri-koṇa et que les autres indications sont perdues ou absentes, le résultat est dit « à deux visages », accompagné de rites quotidiens irréguliers et d’habitudes de boisson.
Sanatkumara (teaching Narada in a Moksha-Dharma context with applied Vedanga/astrology material)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: karuna
It frames life in the womb and later conduct as governed by śubhāśubha (auspicious/inauspicious) patterns, encouraging discernment and dharmic correction rather than fatalism.
Indirectly: by highlighting flawed tendencies like inconsistency in āhnika (daily sacred duties), it points to the need for steadiness—an essential support for disciplined worship and remembrance.
Jyotiṣa (Vedic astrology): the use of a tri-koṇa (trine) configuration and the weighing of other factors (when ‘other indications are absent’) to infer character and conduct-related outcomes.