I'm 26 weeks pregnant and I've been on six flights in the last three weeks; four long-haul, two short (unfortunate coincidence of earlier planned holiday and later planned work trips falling very close). At each check-in I have asked, very politely, whether I could have an aisle seat, explaining that I'm pregnant and have to get up for the toilet a lot. It really would be quite difficult to be stuck in a middle or, worse, aisle seat - on my last flight, for instance, which was an eight hour overnight one, I went to the toilet six or seven times, which would have driven the person who'd (hypothetically) sat next to me and might have wanted a nice sleep mad. Anyway, the check-in staff have have said yes each time, so I figured this was fine - if they'd said no, I'd have politely accepted that. When I checked in for my sixth (and final!) flight yesterday the woman checking-in at the next counter loudly snorted with derision and said 'oh, I didn't know we could just demand seats now' to her partner, and it made me wonder - was I being cheeky? I've tried hard to not make a fuss about the pregnancy - I don't accept seats on the tube, for instance, because I'm not actually finding standing harder than usual just yet - so I feel a bit embarrassed about the idea that I've been demanding!