Posted 8/7/2015 12:16 PM (GMT 0)
Congratulations! I'll bet that is a relief! I would have been climbing the walls. (Hey. They don't call me Worried Guy for nuthin'!)
You might want to ask the lab for a printout of the protocol they used. It is possible they changed their testing machines and/or the way they read.
In 2010 was part of a study that compared two machines and protocols. The older, less selective machine returned results like: 0.04, 0.03. The newer, more selective machine called it "<0.01". The lab switched to the new machine. After about 2 years the lab changed their method to reporting minimums as "<0.02".
When we are down at those levels it is important to know if anything has changed: the machine, the protocol, or us.
Jeff