Hi gc glad you're doing well and also having a boy :) sounds like you're probably right about your ankles,maybe try doing some ankle exercises whilst sitting down and keep the blood flow moving, or get up every now and again and walk up and down? But best to check with the midwife if you're worried at all?
Are you excited about your scan? I loved this scan as they go through every part of their body and measure them to make sure he's OK, we even saw all his heart valves! After all the stress of ivf, seeing we had a healthy baby and seeing every part of him was such a relief, I cried even more than the last scans!
Symptoms wise, I'm now huge and had my first stranger comment on my pregnancy yesterday, was a bit embarrassed to say I still had 4 months to go as I clearly look full term to some people! I brought a pregnancy swimming costume yesterday so off to do that from Tuesday :)
I'm getting loads of pains across my abdomen, but I read this is normal now and I've been using my creams since day one every day so hopefully if it is stretching etc, it won't scar too much! I think... Dare I say it... But I think my sickness may have subsided this week :) I still carry a pack of ginger chews just in case but fingers crossed!
gc the movements I can feel are definitely this fluttering or quickening, it's like her palpitations but in my tummy, or like a bubble popping, it took me a week or working out if it was the baby or just me but now I'm sure! I can now start to tell when he's awake or asleep!l, normally awake last thing at night and he likes a lie in.... At the moment 
Anyway I'm off nursery shopping today to try to find boys things that aren't toooooo blue! hope everyone is OK and looking forward to more updates!