Sorry to hijack; I was just about to post about fluid retention. I'm also 27 wks and the slight retention in my hands/wrists has now spread to my ankles. I can't see my ankle bones anymore, like after a longhaul flight. I've also had a headache for 24 hours and am twitchy around my left eye. BP has been fine (120/80) but hasn't been checked for 2 wks. Any advice?