Fab news Purple and another for Team Pink!
I think I'm firmly in Team Green - we won't be finding out til The Day, although I did have a proper wobble last week and suddenly started pining to know!
But, even though I still think I have a Pink kicking away inside me (currently taking issue with waistband on my non-mat trousers, which I find thoroughly amusing and enchanting), OH thinks it's a Blue.
Started to worry (me? surely not
) that I was fixating on it being a girl and how I would handle if it wasn't. but much more chilled again now and back to being utterly thrilled with a healthy Baby Bear, whatever colour Baby Gap insists it will be dressed in 
Not thought about cord banking Rache but in all honesty, that would be cost prohibitive to us, so not something we'll probably look into. I think it would be good to do it if you can, although it does remind me slightly of Gattaca where everyone has their DNA controlled. I fully believe that this practice will be 'normal' and very widespread in 20 years time though, so can understand wanting to take advantage and be ahead of the game.
At the end of the day, it is a heck of a safety net, albeit quite an expensive one.