Thanks ladies, its nice to be able to share feelings etc on here.
The reason for us having a CVS test is because my son Toby had a rare genetic syndrome that has no cure and is fatal. Toby spent his 2 years 9 months having a happy life although he was severly disabled and development was very limited. He could smile though, and when he did he lit up the world 
Me and DH are carriers of this syndrome called "Aicardi-Goutieres Syndrome" and have a 1 in 4 chance each preg of having a child with the syndrome.
The test results will take upto 2 weeks due to the detail of the information needed (I think they have to grow the sample taken).
The lady said yesterday that they cant do terminations under general anasthetic after 13 weeks I would have only oral medication if we chose to end the preg.
I know that they will test for some other more common syndromes etc but if the main test is positive then me and DH have decided that we couldnt continue with preg. As hard as it will be, I know that its probably the best thing as it wouldnt be fair to bring a child into this life like that.
Im just gonna cross my fingers and hope that all goes well. Im holding off being extra extra excited due to this hanging over us but I will remain positive. As I said earlier that I cant do anything until the test results so im trying not to worry!!!
I hope everyone else is well today. I think I may stop at the shop for choc orange on my way home!! lol