When I am not feeling good, like I am having my cramps, I sleep in fetus position. That is the way I will able to sleep and it feels comfortable relieving the pain. During the normal day, my sleeping position, I think most of the time is, lying on the side while I am using my arms as my pillow. I have a pillow but I let my shoulder or arms to be on the pillow and I will be sleeping on it. I usually lost a lot of blood on the side of the arms I am using. It is quite painful in the morning to be serious, but most of the mornings, I found myself on that position most of the the time. Sometimes I am lying at my back and it is not a good feeling in the morning. I think those sleeping positions are not my favorite but that is my body automatically doing while I am sleeping.