We just went to a seminar and were told they would use amniotic stem cells gained from placenta from a c-section procedure. We were told there were live stem cells, no DNA involved, also that they can be administered intravenously if you have fibromyalgia or rheumatoid arthritis. It sounds like everyone on this post has had their own stem cells injected back into them. If anyone has the amniotic stem cells injected we would love to know the outcome, price and where you had it done. We were told the stem cells were FDA approved, interesting, we have so much research to do. $6000 per joint.