What position are you sleeping in? It hurts to lay on my belly now and after reading that sleeping on my back can block blood flow and nutrients to the baby after the first Tri I am now forced to sleep on my sides. I find that I am waking Constantly thoughout the night with my shoulders dead to the world from the weight of my body. It feels like everytime I want to move at night I am waking up to do so, making sure I am not sleeping on my back. This is causing me to be Exhausted when I wake up. Does anyone have any suggestions? I am only 16 weeks and I worry about sleeping habits Later in my pregnancy when I am Huge!