28th July 2009 12:43Hi i had a scan at 18 weeks and baby was measuring 18 + 4 so that was grand. I had another last week at 28+3 and baby was measuring head - 31+3 femur - 31 abdomen - 30+3 so between 2 and 3 weeks bigger and weighed approx 3lb. The doc didnt seem overly concerned he did all three measurments twice and when i questioned him he said not to worry. Around this stage with my DD they were concerned cos she was very small but im only 5.1 and 8 stone so i wasnt too worried - she was 6.10 when she was born 10 days overdue. Doc said id have another scan in 5 weeks and would see then. I know its not an exact science so im not too worried just wondering has anoyone else experienced the same at this stage and what was the outcome.