Have You Developed Sleep Apnea Since or With Hormonal Therapy?

I wonder if this is estrogen-related in women.  There are studies from a few years ago proposing ERT as a treatment for sleep apnea in women.  I have many symptoms of sleep apnea and will see a sleep medicine doctor in a couple of weeks.  I wonder how common this is in those of us who have estrogen-positive breast cancer and are doing what we can to lower or deplete the estrogen from our bodies.