Stem Cell Research

I am asking the President to reverse his ruling on stem cell research because research has shown that embryonic stem cells, in the right conditions can become spinal cord, brain,heart and muscle tissue.  In mice with spinal cord injuries they have shown improvement after treatment with stem cell treatment to the spinal cord.  I know that being pro-life this is a difficult thing to ask, but the cells are taken from a few day old embryo that would otherwise be discarded from a fertility clinic.  If it is to be discarded please let it be used.  I hope you reconsider your position Mr.Bush.  Thank you