Sleep study post-op

Wondering about when your sleep MD took you off the CPAP post-op? I have an appt in September. Will be almost 2 months post-op then. Did they do another sleep study? How much weight had you lost prior to the study? Appreciate any help/information you might have. thanks

I've been wondering the same thing myself. I hope you get an answer. Nancy

Are you still able to use it when you sleep?