Causes of failures. It results from unrestrained downward travel of the axle that forces the air spring to consistently operate beyond its maximum extended height. The first sign of damage on an over-extended air spring usually is the bellow separating from the metal top plate or at the piston.
Each different lab has it's own specific turn around time for test results. Typically, it is 24hrs for the blood test that you had done. Then it is a matter of how long it takes for your doctor to call you after receiving the results. Unfortunately, this is what usually takes the longest. I would wait 24 to 48 hrs after having the test done, then call your doctor. The squeaky wheel gets the oil first. Pester them a bit.
How long does it take to get genetic test results? Commercial labs often give faster results (usually within 2 to 4 weeks) than research centers (a minimum of 4 weeks, often longer). How will you get your results? Typically, results are sent to your doctor or genetic counselor, who reports them to you. A critical part of genetic risk assessment is the responsible and sensitive disclosure of test results. Be sure to ask your doctor or genetic counselor when, how, and where you will find out the results. You may wish to bring someone with you when you get your results.