The type of radiation used in X-rays is called ionising radiation. Medical research has been unable to establish conclusively that there are significant effects for patients exposed to ionising radiation at the doses used in diagnostic X-ray imaging.
Radiographers are trained to use the smallest possible amount of X-rays required to produce a satisfactory image. The benefits of an X-ray generally out outweigh the risks involved.
Many imaging tests that use x-rays are not performed during pregnancy, in order to avoid exposing the fetus to unnecessary radiation. If an x-ray is necessary, precautions are taken to minimise exposure. The results of your scan will be sent directly to your referring Doctor, and it is very important you book a timely follow-up appointment to discuss your results.