The map is a good idea. I have PM'd my location.
Have had a horrible metal taste in my mouth for two days now. Everything tastes of metal - urgh!
In regards to the wedding, Thank you all for your comments. I decided to go with the tooth/gum infection. I figure this is discrete enough and we only have to tell the couple we are sharing a cab with. I might have a sip of champers for the toast and will just hold on to the glass for as long as I can!
Counting down the days to the 12 week scan (once I know when it is). Am 6 + 2 now if my calculations are correct. Have my booking in 2nd week of Aug, so hoping scan will be three weeks after that which seems to be the average.