Hi im preggers with my first had dating scan which was ok and came in at 44.7cm = 11+1 wks. I wanted a NT but they could get right position for it. Reading some peoples experiences on here, some were asked to walk, bend, jump, cough to change baby position. I wasn't, nor was I offered a second scan to measure this. I had no bloods or anything done. But they mentioned the quad test at 16weeks. Is this right or do I question this? to me, Its important to know the results of this NT. I am thinking of going private........ Thanks.