Sleep Apnea study scheduled

I went to my PCP and gave him my symptoms of sleep apnea and he ordered me a consult with a pulm dr. It is scheduled for April 15. My dr appointment with Dr Blake is June 22. So hopefully this will speed the process up some when I see Dr Blake if I already have the cpap or a test showing I dont need it. According to my symptoms, my pcp was sure I would need one Donna