Abnormal buildup of fluid in the ankles, feet, and legs is called peripheral edema. ... It may affect both legs and may include the calves or even the thighs. Because of the effect of gravity, swelling is particularly noticeable in these...
This impairs return of blood to the heart and causes more fluid to build up in your legs, ankles and feet...To manage or relieve leg swelling during pregnancy: Take breaks during the day when you can sit with your feet up...