Hi this is my 3rd pregnancy (2 normal healthy boys no problems during pregnancy) this has come as a complete shock and don't understand how this can happen. I went for my 12 week scan and I could clearly see the fluid on the neck ending part way down baby's back. They said it was 8.9mm and tested my blood and gave me 1:5 of all 3 chromosome chances. I'm devastated and feel so guilty and blame my self. I'm frantically trying to do reasearch. Any advice appreciated I am awaiting fur specialist to contact me to perform a cvs by time is going so slow