Dear Sir, my wife is suffering from Pain in back ,leg and hand and also in joints since eight months after cesarean delivery. some test has been done like calcium , Urice acid ,orthoritest and MRI but all report are normal. but since two months she is suffering Hypothyroid . she taken treatment lot of doctor as physician,ortho, and nero. but their is no relief in pain. please tell me what is the causes of pain. and suggest me.