Subject: In vitro fertilization of a oocyte with the nuclei from another oocyte...

Has anyone even tried this?  Why not?  What are the barriers?  The obvious 
ones, that of actually getting the material into the ova to be fertilized 
and of triggering cell activation without a actual sperm present seem to 
have been solved, though they are in much need of refining, in animal 
cloning experiments.  Are their other barriers, other things lacking in 
the genetic material of a oocyte that a sperm or a undifferentiated 
diploid cell posess, that would prevent this? Or do we simply not know 
enough yet?

Re: In vitro fertilization of a oocyte with the nuclei from another oocyte...