1. What are the causes of swollen feet in pregnant women? Swollen feet in pregnant women is one of the common symptoms during pregnancy. The main reason is due to the increased blood volume in the body and compression of the veins of the lower limbs. In addition, hormone levels in pregnant women\’s bodies will also change during pregnancy, causing blood vessel walls to relax and venous return to slow down, causing edema in the lower limbs. 2. How to relieve swollen feet during pregnancy? 1. Exercise more: Appropriate exercise can promote blood circulation and relieve lower limb edema. Recommended for pregnant women