i like the idea of an organic emergence to the adult self, or the new self. The organs can grow until you can see the thing changing radically but none the less being one thing. i find it fascinating how free many of us are from from those traditions of the past. We're in an infinite super market, which's a litle bit like amazon,. bothe any iny book you want, take your time. And we evolve in things emerge to help us make those decisions and they'll do the same for child bearing as well.