I go to The Cleveland Clinic for my tests. They say it takes 10 business days for the results to come in. I was under the impression that these tests were sent to California. (That's what they told me upon diagnosis at University Hospital) These two hospitals, near to us geographically, are supposedly "World Renowned". I'm still kind of new to all of this and fortunately my daughter has never (knock on wood) had to be given the injectible. I'm extremely anxious over any time that I would have to do this, as I'm not sure that I can! Any help about "First time injections" would be greatly appreciated!