Anyone know of a Stem Cells support group to talk about Stem Cells for joints especially the knees and ankle due to arthritis.

I'm so on the fence for knee replacement and Stem Cells are being talked about more and more. These are not insurance covered in the U.S. and I'm trying to think of ways to come up with the money to do them. So many worries about knee replacement surgery.

And I live with complications from a hip replacement in 2010.

Any inputs and thoughts are welcome. C