Re: Lie on right side or on back while sleeping??

I lie on my back. Once I lied on my right side, I got nauseous and threw up. I dont know, if my position was the reason or something else.

http://curezone.com/cleanse/liver/kelley.asp
As per Dr. Kelly, there is another position. I have never tried it...

*** Go Immediately to Bed, "face down." Pull your right knee fully upwards, towards your right shoulder. A pillow under your left shoulder will help. Now relax into this position, and then shift your weight to your right side. Keep your right knee held fully upwards, to your chest. Using a TIMER, hold this position for 30 minutes. (You can briefly stretch your right leg, if necessary.) Gall bladder contractions and expulsion of stones will occur at this time. These can often be felt and heard. Optional, but helpful: Massage your gall bladder with your finger tips, up under your right ribs. After 30 minutes - relax, stretch out, and go to sleep.