I had a blood test at 15 weeks exactly, and I'm now 20+3 and I've never got the results back. They were for the first set of abnormality tests. I don't know if the no-show is cause for concern or not! Surely the midwife hasn't just lost them? She was really dippy - at appointment, said because I was 14+6, the lab wouldn't take my blood sample, so asked me to go back the next morning when I would be 15 weeks, and then when I got to the health centre she was nowhere to be seen and her colleagues couldn't get hold of her for ages. She eventually showed up and took my blood, but she had said come at 8.30 because she started work at 8.45, and then she didn't arrive until 8.55 and her colleague was totally stressing (as was I, because she was making both me and DH late for work). Anyway, my next scan is on Tuesday and for some reason, the fact that the blood test results haven't appeared is making me nervous about the scan - what if they see something wrong? I would call and chase them, but the midwives are really hard to get in touch with - you just get an answering machine and usually no one calls you back until the next day at the earliest.