Had our 12week s an on Monday but due to baby's position the lady couldn't measure the NT but from what she could see it looked very thin and not concerning at all. But I now have to have the quad test in 3 weeks. Even though she said there's nothing on the scan to concern her I'm now anxious and wondering whether to go for NIPT. I'd have to pay for it myself and I doo tbh really have the money at present so does anywhere do an interest free credit option?