Nice catch.
Why doesn't Rosalie ask for some eggs? Bella should have plenty after all... there was no reason not to harvest as many as possible before she moved on to unlife. Bella is a perfect candidate - she is fairly hot and has witchcraft genes. But if Bella wasn't inclined to share then any other female human.
I was actually a little surprised that Rosalie's name didn't crop up at all in chapter 34. It turned out that Bella and Edward were both happy enough to become parents but in that spectrum between "just doing it to save Gianna" and "desperate ...
In the vein of the Harry Potter and the Methods of Rationality discussion threads this is the place to discuss anything relating to Alicorn's Twilight fanfic Luminosity. The fanfic is also archived on Alicorn's own website <strike>(warning: white text on black background)</strike>.
Previous discussion is hidden so deeply within the first Methods of Rationality thread that it's difficult to find even if you already know it exists.
Similar to how Eliezer's fanfic popularizes material from his sequences Alicorn is using the insights from her Luminosity sequence.
Spoilers for the fanfic itself as well as the original novels need and should not be hidden, but spoiler protection still applies for any other works of fiction, except for Harry Potter and the Methods of Rationality chapters more than a week old so we can freely discuss similarities and differences.
EDIT: Post-ginormous-spoiler discussion should go to the second thread. (If you have any doubt on whether you have reached the spoiler in question you have not.)