Question number 1
I am 73. I have an Osia II implant for my completely deaf right ear. Hearing in my left ear is diminishing fast even with a hearing aid. Should I consider a Cochlear implant in the future for my left ear, and how well would that work with my existing Osia in the right?

Question number 2
If I sleep on my left side for several days, I wake up with vertigo, but digestive issues would dictate sleeping on my left side. I can get rid of the vertigo with the Epley, but my question is this. Can crystals be trained to enable me to sleep on my left side without the vertigo? I sleep like a baby on my side, but I cannot go to sleep on my back. I always take forever to fall asleep that way, then wake up after a couple of hours wide awake. It is a dilemma. So, to address my issue, can crystals be trained to remain in place for certain positions or am I just stuck forever avoiding the left tilt of my body. I know this sounds like a dumb question, and it may not even make sense, but I was hoping someone would be able to explain since it affects my quality of life.