Fell and broke my femur at home. Needed to be surgically repaired with a titanium pin, after which I was in the hospital for 5 days, rehab for 3 weeks, and then a few months later had another surgery to replace a screw in the pin which was protruding and scratching up my thigh muscle from the inside.
Apparently they will only fruit if they are pollinated by a different genetic lineage of tree, so you may need to find a different seed/sapling source if those three came from the same place.
You can order their custom keyboard with US Dvorak layout.