We went today and had 2nd sweat test done-we are still waiting on genetic Ambry results-We had it done because daughter is not better and so far cultures from bronch/scope Tues. have not grown anything-1st sweat test was a low 7- When we went for 2nd sweat test today, I noticed they attached 2 round electrodes (red and black) to her right arm for 5 minutes and then we carried out the rest of the test w/the circular disc on her arm for 30 minutes. They said they definitely got enough-waiting for results this afternoon-Here's the QUESTION-the 1st sweat test, my husband and I only remember the lab tech. attaching 1 round electrode to her arm for 5 minutes! That test we got a 7.The tech today said that was obviously not the correct procedure- I am assuming that would affect the results now that I understand how the test works by creating a small current between the 2 electrodes to stimulate the sweat glands. Is this right? Please let me know your thoughts- The person I described that did the 1st sweat test , they told me today was just a fill-in and probably didn't know what he was doing!!??