And here I thought I would be able to keep up with the thread whilst on my jollies!
Humpty glad you sister is going. It must be hard to see your mother in pain. You clearly love your mum and you can be there after the day. I really wish you and your mum well. Good luck for your scan today. 
Toby I am beyond angry with your situation. I am floored at the utter incompetence and lack of care/thought you are getting regarding the scan. God only knows how you have been able to keep control and not want to throttle the silly bitch (excuse my language). I really hope it gets sorted tomorrow.
Fizz & Book great news on the scans.
Chocco arrrrrrgggghhhhhh...... That's so amazing. I am so chuffed to hear how well your scan went and you found out the sex. Congratulations on your little boy. Wow wow wow, I am so jealous.... 
Enormous you can join me on holiday as long a you don't snore.... I am sure my DF is getting worse... Last night he sounded like a stalling jet engine! Great news on your booking in appointment.
Frog that's awful they haven't sorted your scan out. I am shocked at the difference in service in each hospital trust. Some just sound down right incompetent! I hope it gets sorted soon..
MrsVDB its shit feeling so il! I too cried last night because I have done a bit better with eating on holiday and it all went wrong last night so I had a proper sobbing fit. DF didn't know what to do and asked if he was doing alright for me in terms of support whilst pregnant. Bless him! He felt really bad because I was so upset and he couldn't do anything about it. I thought at 13+5 I would have got over the sickness by now! 
Pidgey & Tarka sorry you are going through the worrying. 
As for me, well today I will mostly be sitting on my ever expanding penguin butt!!
[question to all the ladies] - have you read/heard that apparently when you get to about 14 weeks you should start trying to sleep on your left side? Apparently sleeping on your left side benefits the baby by improving blood flow (nutrients) to the placenta and helps remove waste products/fluids from your body.