Ahh the wonderful experience that is swelling during pregnancy. Anyone have any remedies that worked for them?

My hands and feet seem to be fine when I wake up but swell during the day. I keep them elevated when I can at work, and they're elevated at night when I go to bed. I drink at least 10 to 15 cups of water a day, avoid salty foods and take frequent walks. All this is stuff my doctor recommended as well. Just curious if anyone has other remedies.