I have been against embryonic stem cell research from the very beginning. It is too expensive with way too little results. In fact, to date, NO results.
The entire use of embryonic stem cell research is to support abortion and legitimize it. Logically and realistically embryonic stem cells have no other use.
So, I guess no one ever makes fertilized eggs that they do not use and get thrown away. Wow, it must be nice to be able to so thoroughly lie to yourself.