Swelling during pregnancy is one of the most common experiences for expectant mothers. Medically known as edema, it occurs when your body retains extra fluid to support your growing baby. Most of the time, mild swelling in the feet, ankles, and hands is completely normal. But in some cases, sudden or severe swelling can point to a more serious condition like preeclampsia, in which case you will need medical attention right away.
Why Pregnancy Causes Swelling
Your body goes through major changes to support your baby, and fluid retention is one of them. During pregnancy, your blood volume increases by nearly 50%. At the same time, your growing uterus puts pressure on the veins that carry blood back from your lower body. This combination makes it easier for fluid to pool in your legs, ankles, and feet.
Hormonal shifts also play a role. Higher levels of progesterone cause your blood vessels to relax and widen, which can slow blood circulation and lead to more fluid buildup in your tissues. Swelling tends to get worse as your pregnancy progresses, especially during the third trimester. Hot weather, standing for long periods, and eating salty foods can make swelling more noticeable.
Simple Ways to Find Relief
If you are dealing with everyday pregnancy swelling, there are several things you can do to feel more comfortable. Elevating your feet above your heart for 15 to 20 minutes a few times a day can help fluid drain away from your lower legs. Staying hydrated actually helps reduce swelling because your body is less likely to hold onto extra water when it is getting enough.
