How long does it take for lab to notify user of results after lab receives ??

Mine was received by the lab on a Monday, I had the emailed results two days later by Wednesday. I did not pay for expedited handling either.

We got our results the same day the lab received our kits. We did pay the $10 rush fee for each and it was well worth the quick results.

I chose the rush option and had results in less than a week. For an extra $10 it is well worth the price. I cannot say how long it takes without the rush option. Either way take the time and test your home.