Overview

You may have some mild swelling because of normal fluid buildup during pregnancy. It's most common in your face, hands, or feet.

As your pregnancy continues, your uterus puts pressure on blood vessels that go to your legs. This may cause swelling in your feet and ankles. Normally, foot swelling gets worse during the day and goes away at night. Symptoms may develop slowly or suddenly.

Propping your feet, avoiding salty foods, and wearing support stockings may help.

Call your doctor or midwife if you have swelling of the face and hands that doesn't go away during the day. This may be a sign of pre-eclampsia, which can be dangerous if not treated. Pre-eclampsia is more likely when:

• New swelling of your face, hands, or feet begins suddenly.
• A sudden weight gain of more than 0.9 kg (2 lb) occurs over a 24-hour period, especially if your blood pressure is high.