It's called a harmony test. Actually I think I'm very lucky to have the option as it's quite new. They count the number of T21 chromosomes in your blood so it's an alternative to CVS / amnio which carries risk of m/c. It's just it's much longer for the results.
The blood test I had at my scan was for hormone levels, part of the combined test. That was the main indicator with hcG being twice as high as it should and the other one (Papp A?) being less than it should. The nuchal fold measurement was just over normal and I'm 34 - didn't think my age would be a factor yet but it is.
So - taken the day off work and trying to feel happier! It is a pretty small chance after all, less than 3%, but I feel like I have to think about the worst case in case we have to make that decision...
Still feeling ropey as hell too (maybe due to high hcG levels?)
And yes, we've told our parents and I've told a couple of friends who were in the know anyway.
Anyway, good luck pomme for next week and girls for tomorrow. Look forward to hearing about it!
Cleaner is here so I have to get off my arse and tidy some bits of the house so she can actually clean. Hard life eh! 