Hi Girls
The pain you are feeling is caused by relaxin with a little help from progesterone. This hormone causes all your ligaments and joints to loosen in preparation for birth. Unfortunately you have a joint in the centre of your pubic bone. Normally this joint is fixed and does not move. But under the influence of these hormones it can become loose. When this happens if you move in certain positions or quickly the ends of the bone rub against each other. If tis happens the pain can be as bad as arthritis or even a broken bone.