Brasucasulu,
I saw a doctor once before when I was only getting it a few times a year. He was pretty matter of fact about everything and completely clueless about the sleep paralysis. I mean, there's not much that is known but what he did tell me I already knew from a simple Google search but had I said to him, his ego would have been fractured. But I think I might try to find a different doctor now that I'm getting so frequently.