My dh and I are ttc number 2 but I am finding sex quite painful at the moment. It doesn't hurt whilst we are doing it but the next day I feel pain on the right side of my pelvis. I also find some positions very painful. Before we had ds I didn't seem to have any problems (ds is nearly 4 and I had an elective c-section). We don't have any STd'S and I am at a loss as to what could be causing the pain.