Embryonic Research Debate

“Human embryonic stem cell (HESC) research offers much hope for alleviating the human suffering brought on by the ravages of disease and injury.” according to plato.stanford.edu, so the question shouldn’t be why should it be legal, but why shouldn’t it?
My mother went to see a brain specialist to try to get an understanding of why she has chronic migraines, and originally they thought she might have multiple sclerosis, a chronic disease that attacks the central nervous system. Luckily we discovered that she doesn’t have it, however, throughout that horrid ordeal, I did some research on it. I found out that MS is an extremely horrid disease to have, it causes pain, numbness, spasticity, and loss of bodily control such as the ability to properly walk, swallow, and maintain bladder control. However throughout learning all of that horrifying information, I found a ray of hope, I discovered that through embryonic research, they were able to find a way to treat it and maybe someday, through further study, find a cure.
By using human embryos for studies, it will ease human suffering monumentally.
Many people believe that using human embryos is immoral and should never be condoned. To them, the fertilization of the egg is the beginning of life and no amount of human suffering makes it worth it.
Embryonic research is not unscrupulous in any way. The embryo does not develop the ability to feel until long after it has attached to the uterus, which takes about a week.
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