Yes, they say to wait at least 3-6 months before you get tested. I know that you are probably pretty anxious to get the results, but if you do the specific blood tests too early you may not get the correct results. I just know that my GI Doc told me that the wait time for a "true" + or - result is approx 3-6 months long. Best wishes & I hope that everything works out in the end for you. Good luck.