Pulse Oximetry Test

Has anyone had a pulse oximetry test done? You actually take it home and sleep with it and return to the sleep lab in the morning. They have it downloaded in approx. 1 hour. My doctor's office said it takes 3-4 weeks to get the results. I think that is bull. Anyone have one done and how long did it take to get your results? Thanks, Lynn

That is total bull. My doctor printed out the results and read it while I was siting there watching him.