Thankyou all so much for your kind wishes, it means a lot. Sorry I haven't been on for an update but it's been a pretty long and upsetting few days. I called the hospital yesterday and demanded that an appointment be made for me that day as I could not wait another day not knowing what I was dealing with, I think due to the fact that I was so hysterical they told me to come along yesterday morning. The midwife was lovely, she explained as you all rightly know that the callbacks are only sent for if the risk is less that 1 in 250 and mine is 1 in 243. She said she speaks to people every day who are a 1 in 2 chance and that is good enough for them. After thinking long and hard about it, we have decided to go ahead and have further testing, the odds are in our favour I know, but I would not be able to stop worrying until I know for sure that everything is ok - an amniocentesis is the only test that is 99.9% accurate. I go in for the procedure on Thursday afternoon at 2. Absolutely terrified still as there are minimal risks of miscarriage, some people may think the risk is too great, perhaps you would do differently yourselves, please keep everything crossed for me. The initial results will be known within 4 working days.