Mahabharata 3.186.52
सप्तवर्षाष्टवर्षाश्च स्त्रियो गर्भधरा नृपदशद्वादशवर्षाणां पुंसां पुत्रः प्रजायते
saptavarṣāṣṭavarṣāśca striyo garbhadharā nṛpadaśadvādaśavarṣāṇāṃ puṃsāṃ putraḥ prajāyate
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book