I seem to have missed a week (Week17) when and if I find it I will add it.
I think that my waist has gone now, but I still don't look that big when I have my belly covered. I have had comments from people about how small I am for 20 weeks, Then I tell them that I am having twins LOL. I think that they are sitting all in my back at the moment. I had a quick scan at my anti-natal appointment yesterday and one of my boys is sitting low in my pelvis and the other is hanging around my belly button.