symptoms during pregnancy
women s health issues
Swelling During Late Pregnancy
As pregnancy progresses, fluid may accumulate in tissues, usually in the feet, ankles, and lower legs, causing them to swell and appear puffy. Some fluid accumulation during pregnancy is normal, particularly during the 3rd trimester. This condition is called Swelling . Occasionally, the fingers also have mild swelling. If swelling is more than mild in the hands or if there is swelling in the face, the woman should be evaluated by a doctor. Fluid accumulates during pregnancy because the adrenal glands produce more of the hormones that make the body retain fluids (aldosteroneandcortisol). Fluid also accumulates because the enlarging uterus interferes with blood flow from the legs to the heart. As a result, fluid backs up in the veins of the legs and seeps out into the surrounding tissues. 