The detail of "selecting the womb" is not present and might be entirely Mahāyānika, but I found this account of the Bodhisattva being aware and mindful immediately after birth. While dwelling within said womb, it appears that he is depicted as practicing some sort of meditation:Mumfie wrote: ↑Wed Jan 18, 2023 7:12 pmI doubt there is any such thing among the Theravada's official texts, for it would contradict the school's locus classicus for this subject, namely, the account of the Bodhisatta's fivefold surveying (vilokenta) in the Nidānakathā, the first section of the Jātaka-atthakathā.Coëmgenu wrote: ↑Wed Jan 18, 2023 6:04 pm Well, please don't take this as me naysaying and then giving a cop-out non-response, but if such a thing were to exist in Theravāda, i.e. the Bodhisattva choosing his last birthmother and entering her womb aware and mindful, it's quite possible it's not yet translated.
(Dictionary of Pāli Proper Names: "Other Buddhas")Thirty facts are mentioned as being true of all Buddhas (samatiṃsavidhā dhammatā). In his last life every Bodhisatta is conscious at the moment of his conception; in his mother’s womb he remains cross legged with his face turned outwards; his mother gives birth to him in a standing posture; the birth takes place in a forest grove (araññe); immediately after birth he takes seven steps to the north and roars the "lion’s roar" [...]
Edit: "conception" is actually while entering the womb in Buddhism. I confused it for the moment after exiting the womb.