It’s not a procedure. Just a simple blood draw. I just had mine drawn Friday and they told me 7-10 days for the results.

As already mentioned, it’s a simple blood test. I had mine done and the turnaround time was 5 business days. It’s too soon to say definitively if it was correct, but they are very accurate. With my last viable pregnancy it was right about everything.

Mine have always been correct and about a week turn around time