Hi~ RELAX....follow-up's are all normal in the medical world. Will give the physican a chance to explain your results and answer any questions you may have. Perfectly normal. I really feel if there was an urgent situation going on with the results...no doctor in his right mind would make you wait a week and 1/2.....I feel pretty confident in saying...if there were something wrong they would want to talk to you right away or have you in the hospital....Its possible they want to establish a relationship with you in case you develop anything serious in years to come. Having a baseline test is great to have as you get older. Stress
can do crazy things to the body...so try to stay calm about all this....Best wishes for good news!