Are there guarantees that you will receive the real thing at trial end if it is successful and meets end points, and you were a 'sham' recipient?

Given that you have a young family Cogane would seem a good option, non-invasive.

My brother-in-law who lectured on OT practice for many years always said that no operation is without risks, not even the simplest ones.

Is life is manageable at the moment, enough to wait some more........