You show no evidence of what you say. Looking past your hysteria, cadaver tissue is often used in surgical procedures. I have cadaver bone matrix in a tooth implant, I have several friends that have cadaver cartilage transplants, liver transplants, etc.
Stem cells are very valuable in bone marrow loss and many other procedures. Fetal tissue is just that, tissue derived as a by-product from a medical procedure. You should start a funeral company for miscarriages, and maybe have services for tampons, as sometimes a fetus does not implant and is passed out of the body. Gotta be consistent, eh?