Thanks Sparkles. I think I tend to put things together to confirm whichever bad scenario I have created in my head. So no bubbles and the really bad soreness after rowing then it must be bad! Not very rational I know 
Interesting, on my letter I just had the same "rules" that I had on the 16th week one. Just about timing and whom you can bring with you. I understand the main thing is to check for abnormalities for sure but if it is all ok I would like to know!
Ahh Pudding, what a bunch of worries we are
Kikis at my hospital you can buy pics, the info was on the letter. I think yes to sleeping on left side a bit further on, not needed yet I think
I am also waking up a lot through the night to drink and wee or just because. Hot , cold, all sorts
Sunshine 3.9 kilos on but all my fault due to snacking