I awoke to find a Grey crawling on my bed.

I was awakened by something crawling on our waterbed, causing waves, and found what I later learned was a Grey on the foot of the bed.  It was looking straight at me, leaning on its right hand, its left hand (four fingers) stretched out towards me.  It looked to be about four feet in height with long, lean fingers and big, black, bulging eyes, two tiny slits for a nose and a small slit for a mouth. Its head was larger in the cranium, the neck spindly.  I could tell it was reading my mind and since I was pregnant, I was really afraid.  I immediately screamed and jumped out of bed, running into the living room where my husband was watching television.  I've not seen another one of those since.  Incidentally, we were living about ten miles away from the Johnson Space Center.
Witness indicates that the date of the incident is approximate.  PD