Norns caesarean (saving the egg from a dead pregnant Norn)

I read a post today on (the awesome) Discover Albia blog and got slightly depressed by a random statement about the grief of loosing a pregnant Norn along with her egg.

Not that it happened that much to me, maybe once at worst.Yet this was the wake up call I needed to be ready should this ever happen.
So here's some CAOS black magic that will help you saving the egg from a pregnant Norn that passed away before getting to term.