I'm flying tomorrow and will fly again in April and May, and it just occurred to me to wonder about compression socks. Did you or do you wear any during pregnancy? How far along did you start? And does flight length make a difference?

I'm currently 19 weeks, and none of these three flights will be longer than 3.5 hours. If I do need some for tomorrow, I'm assuming somewhere like Target, CVS or Walgreens might have them?