Hello there. As a seasoned survivor of the Kings system, I'd say don't worry. I had a string of 'problems' with my first baby on scans - cysts on the brain and abdomen, placental problems, hormone problems and possible Edward's syndrome (babies do not usually survive for long with this) etc all of which added up to a not very positive probable outcome. My baby was off the scale small - 2 centile to 10 centile until over 30 weeks and then grew. As a result I had 10 or so scans and grew to hate them as I wasn't 'signed off' as probably OK until about 38 weeks. When my baby was born he was, guess what, TOTALLY average size, weight etc. I guess I'm agreeing with some of the other posts which say try not to worry. I know how hard it is not too - it haunts and gnaws at you! At King's the staff are great but its almost as if the scans these days can see too much and they feel obliged to tell you what they can see but don't always know whether or not what they see is significant or not. Also, centile measurements do change and ALL babies grow differently. Mayby your baby is growing a lot taller at the minute rather than putting on mass and fat around the middle? Mine grew substantially around his abdomen in the last 5-6 weeks or so. They're all different. Good luck and look forward to enjoying your baby!