Oedema (or edema) is swelling that can occur in your extremities during pregnancy, most often in the ankles. Some people just get mildly swollen ankles, and some people get extremely puffy ankles and feet, sometimes even calves and knees, so that shoes, or even socks or pants, don’t fit. Oedema can also occur in the fingers, hands, wrists, and face. Often it gets worse towards the end of pregnancy, and some people experience it in all these places at once.