What Is My Opinion About Stem Cells Therapy?

I think stem cells therapy is very useful because if you have cancer, diabetes or a very serious disease you can get better with a stem cells therapy. I also think that if somebody donates his or her stem cells I hope that he or she isn´t sick. If I have cancer, I will receive any stem cells but I wish that the donor is not sick or may have a disease .I wish that scientist have a special machine for looking at the stem cells and they can see if the stem cells are OK. But I wouldn´t receive embryonic stem cells because a baby is dying and I don´t like that babies die because I need stem cells.